Boundary set for England (13 April 2010 - 30 May 2024) Majorities

Constituency areas Establishing legislation General elections By-elections Majorities Vote shares of winning candidate Turnouts General election party performance

Constituency area	Election type	Polling date	Winning party	Majority	Valid vote count	Majority / valid vote count
Aldershot	General election	6 May 2010	Con	5,586	45,384	12.3%
Aldershot	General election	7 May 2015	Con	14,901	46,191	32.3%
Aldershot	General election	8 June 2017	Con	11,473	48,950	23.4%
Aldershot	General election	12 December 2019	Con	16,698	47,932	34.8%
Aldridge-Brownhills	General election	6 May 2010	Con	15,266	38,634	39.5%
Aldridge-Brownhills	General election	7 May 2015	Con	11,723	39,497	29.7%
Aldridge-Brownhills	General election	8 June 2017	Con	14,307	40,235	35.6%
Aldridge-Brownhills	General election	12 December 2019	Con	19,836	39,342	50.4%
Altrincham and Sale West	General election	6 May 2010	Con	11,595	49,393	23.5%
Altrincham and Sale West	General election	7 May 2015	Con	13,290	50,517	26.3%
Altrincham and Sale West	General election	8 June 2017	Con	6,426	52,790	12.2%
Altrincham and Sale West	General election	12 December 2019	Con	6,139	54,763	11.2%
Amber Valley	General election	6 May 2010	Con	536	45,958	1.2%
Amber Valley	General election	7 May 2015	Con	4,205	45,717	9.2%
Amber Valley	General election	8 June 2017	Con	8,300	45,811	18.1%
Amber Valley	General election	12 December 2019	Con	16,886	45,567	37.1%
Arundel and South Downs	General election	6 May 2010	Con	16,691	55,982	29.8%
Arundel and South Downs	General election	7 May 2015	Con	26,177	56,477	46.3%
Arundel and South Downs	General election	8 June 2017	Con	23,883	60,256	39.6%
Arundel and South Downs	General election	12 December 2019	Con	22,521	61,408	36.7%
Ashfield	General election	6 May 2010	Lab	192	48,196	0.4%
Ashfield	General election	7 May 2015	Lab	8,820	47,409	18.6%
Ashfield	General election	8 June 2017	Lab	441	49,993	0.9%
Ashfield	General election	12 December 2019	Con	5,733	48,980	11.7%
Ashford	General election	6 May 2010	Con	17,297	55,185	31.3%
Ashford	General election	7 May 2015	Con	19,296	57,372	33.6%
Ashford	General election	8 June 2017	Con	17,478	59,879	29.2%
Ashford	General election	12 December 2019	Con	24,029	60,059	40.0%
Ashton-under-Lyne	General election	6 May 2010	Lab	9,094	38,432	23.7%
Ashton-under-Lyne	General election	7 May 2015	Lab	10,756	38,918	27.6%
Ashton-under-Lyne	General election	8 June 2017	Lab	11,295	39,773	28.4%
Ashton-under-Lyne	General election	12 December 2019	Lab	4,263	38,579	11.1%
Aylesbury	General election	6 May 2010	Con	12,618	53,162	23.7%
Aylesbury	General election	7 May 2015	Con	17,158	55,419	31.0%
Aylesbury	General election	8 June 2017	Con	14,656	58,783	24.9%
Aylesbury	General election	12 December 2019	Con	17,373	60,576	28.7%
Banbury	General election	6 May 2010	Con	18,227	56,241	32.4%
Banbury	General election	7 May 2015	Con	18,395	58,008	31.7%
Banbury	General election	8 June 2017	Con	12,399	61,562	20.1%
Banbury	General election	12 December 2019	Con	16,813	62,921	26.7%
Barking	General election	6 May 2010	Lab	16,555	45,343	36.5%
Barking	General election	7 May 2015	Lab	15,272	43,041	35.5%
Barking	General election	8 June 2017	Lab	21,608	47,679	45.3%
Barking	General election	12 December 2019	Lab	15,427	44,499	34.7%
Barnsley Central	General election	6 May 2010	Lab	11,093	37,001	30.0%
Barnsley Central	General election	7 May 2015	Lab	12,435	36,560	34.0%
Barnsley Central	General election	8 June 2017	Lab	15,546	39,087	39.8%
Barnsley Central	General election	12 December 2019	Lab	3,571	36,903	9.7%
Barnsley East	General election	6 May 2010	Lab	11,090	38,386	28.9%
Barnsley East	General election	7 May 2015	Lab	12,034	38,517	31.2%
Barnsley East	General election	8 June 2017	Lab	13,283	40,776	32.6%
Barnsley East	General election	12 December 2019	Lab	3,217	38,070	8.5%
Barrow and Furness	General election	6 May 2010	Lab / Co-op	5,208	44,124	11.8%
Barrow and Furness	General election	7 May 2015	Lab / Co-op	795	43,275	1.8%
Barrow and Furness	General election	8 June 2017	Lab / Co-op	209	47,590	0.4%
Barrow and Furness	General election	12 December 2019	Con	5,789	46,046	12.6%
Basildon and Billericay	General election	6 May 2010	Con	12,338	41,569	29.7%
Basildon and Billericay	General election	7 May 2015	Con	12,482	43,028	29.0%
Basildon and Billericay	General election	8 June 2017	Con	13,400	44,918	29.8%
Basildon and Billericay	General election	12 December 2019	Con	20,412	44,128	46.3%
Basingstoke	General election	6 May 2010	Con	13,176	50,654	26.0%
Basingstoke	General election	7 May 2015	Con	11,063	53,076	20.8%
Basingstoke	General election	8 June 2017	Con	9,466	55,960	16.9%
Basingstoke	General election	12 December 2019	Con	14,198	54,713	25.9%
Bassetlaw	General election	6 May 2010	Lab	8,215	49,577	16.6%
Bassetlaw	General election	7 May 2015	Lab	8,843	49,289	17.9%
Bassetlaw	General election	8 June 2017	Lab	4,852	52,250	9.3%
Bassetlaw	General election	12 December 2019	Con	14,013	50,841	27.6%
Bath	General election	6 May 2010	LD	11,883	47,086	25.2%
Bath	General election	7 May 2015	Con	3,833	47,167	8.1%
Bath	General election	8 June 2017	LD	5,694	49,583	11.5%
Bath	General election	12 December 2019	LD	12,322	52,138	23.6%
Batley and Spen	General election	6 May 2010	Lab	4,406	51,109	8.6%
Batley and Spen	General election	7 May 2015	Lab	6,057	50,479	12.0%
Batley and Spen	By-election	20 October 2016	Lab	16,537	20,393	81.1%
Batley and Spen	General election	8 June 2017	Lab / Co-op	8,961	53,780	16.7%
Batley and Spen	General election	12 December 2019	Lab / Co-op	3,525	52,927	6.7%
Batley and Spen	By-election	1 July 2021	Lab	323	37,695	0.9%
Battersea	General election	6 May 2010	Con	5,977	48,792	12.2%
Battersea	General election	7 May 2015	Con	7,938	51,031	15.6%
Battersea	General election	8 June 2017	Lab	2,416	55,058	4.4%
Battersea	General election	12 December 2019	Lab	5,668	59,977	9.5%
Beaconsfield	General election	6 May 2010	Con	21,782	52,490	41.5%
Beaconsfield	General election	7 May 2015	Con	26,311	53,163	49.5%
Beaconsfield	General election	8 June 2017	Con	24,543	56,028	43.8%
Beaconsfield	General election	12 December 2019	Con	15,712	57,868	27.2%
Beckenham	General election	6 May 2010	Con	17,784	47,686	37.3%
Beckenham	General election	7 May 2015	Con	18,471	48,803	37.8%
Beckenham	General election	8 June 2017	Con	15,087	51,630	29.2%
Beckenham	General election	12 December 2019	Con	14,258	50,555	28.2%
Bedford	General election	6 May 2010	Con	1,353	45,102	3.0%
Bedford	General election	7 May 2015	Con	1,097	46,086	2.4%
Bedford	General election	8 June 2017	Lab	789	48,480	1.6%
Bedford	General election	12 December 2019	Lab	145	47,301	0.3%
Bermondsey and Old Southwark	General election	6 May 2010	LD	8,530	44,651	19.1%
Bermondsey and Old Southwark	General election	7 May 2015	Lab	4,489	51,424	8.7%
Bermondsey and Old Southwark	General election	8 June 2017	Lab	12,972	58,521	22.2%
Bermondsey and Old Southwark	General election	12 December 2019	Lab	16,126	58,615	27.5%
Berwick-upon-Tweed	General election	6 May 2010	LD	2,690	38,439	7.0%
Berwick-upon-Tweed	General election	7 May 2015	Con	4,914	40,423	12.2%
Berwick-upon-Tweed	General election	8 June 2017	Con	11,781	42,212	27.9%
Berwick-upon-Tweed	General election	12 December 2019	Con	14,835	42,109	35.2%
Bethnal Green and Bow	General election	6 May 2010	Lab	11,574	50,728	22.8%
Bethnal Green and Bow	General election	7 May 2015	Lab	24,317	52,924	45.9%
Bethnal Green and Bow	General election	8 June 2017	Lab	35,393	59,825	59.2%
Bethnal Green and Bow	General election	12 December 2019	Lab	37,524	60,562	62.0%
Beverley and Holderness	General election	6 May 2010	Con	12,987	53,199	24.4%
Beverley and Holderness	General election	7 May 2015	Con	12,203	52,677	23.2%
Beverley and Holderness	General election	8 June 2017	Con	14,042	55,638	25.2%
Beverley and Holderness	General election	12 December 2019	Con	20,448	53,542	38.2%
Bexhill and Battle	General election	6 May 2010	Con	12,880	54,587	23.6%
Bexhill and Battle	General election	7 May 2015	Con	20,075	55,218	36.4%
Bexhill and Battle	General election	8 June 2017	Con	22,165	59,472	37.3%
Bexhill and Battle	General election	12 December 2019	Con	26,059	59,093	44.1%
Bexleyheath and Crayford	General election	6 May 2010	Con	10,344	43,182	24.0%
Bexleyheath and Crayford	General election	7 May 2015	Con	9,192	43,685	21.0%
Bexleyheath and Crayford	General election	8 June 2017	Con	9,073	45,189	20.1%
Bexleyheath and Crayford	General election	12 December 2019	Con	13,103	43,246	30.3%
Birkenhead	General election	6 May 2010	Lab	15,395	35,323	43.6%
Birkenhead	General election	7 May 2015	Lab	20,652	39,144	52.8%
Birkenhead	General election	8 June 2017	Lab	25,514	43,663	58.4%
Birkenhead	General election	12 December 2019	Lab	17,705	42,329	41.8%
Birmingham, Edgbaston	General election	6 May 2010	Lab	1,274	41,571	3.1%
Birmingham, Edgbaston	General election	7 May 2015	Lab	2,706	41,293	6.6%
Birmingham, Edgbaston	General election	8 June 2017	Lab / Co-op	6,917	43,612	15.9%
Birmingham, Edgbaston	General election	12 December 2019	Lab / Co-op	5,614	42,328	13.3%
Birmingham, Erdington	General election	6 May 2010	Lab	3,277	35,546	9.2%
Birmingham, Erdington	General election	7 May 2015	Lab	5,129	34,684	14.8%
Birmingham, Erdington	General election	8 June 2017	Lab	7,285	37,217	19.6%
Birmingham, Erdington	General election	12 December 2019	Lab	3,601	35,229	10.2%
Birmingham, Erdington	By-election	3 March 2022	Lab	3,266	16,957	19.3%
Birmingham, Hall Green	General election	6 May 2010	Lab	3,799	48,727	7.8%
Birmingham, Hall Green	General election	7 May 2015	Lab	19,818	47,046	42.1%
Birmingham, Hall Green	General election	8 June 2017	Lab	33,944	54,310	62.5%
Birmingham, Hall Green	General election	12 December 2019	Lab	28,508	52,911	53.9%
Birmingham, Hodge Hill	General election	6 May 2010	Lab	10,302	42,472	24.3%
Birmingham, Hodge Hill	General election	7 May 2015	Lab	23,362	41,039	56.9%
Birmingham, Hodge Hill	General election	8 June 2017	Lab	31,026	46,394	66.9%
Birmingham, Hodge Hill	General election	12 December 2019	Lab	28,655	45,003	63.7%
Birmingham, Ladywood	General election	6 May 2010	Lab	10,105	35,833	28.2%
Birmingham, Ladywood	General election	7 May 2015	Lab	21,868	35,916	60.9%
Birmingham, Ladywood	General election	8 June 2017	Lab	28,714	41,307	69.5%
Birmingham, Ladywood	General election	12 December 2019	Lab	28,582	42,118	67.9%
Birmingham, Northfield	General election	6 May 2010	Lab	2,782	41,814	6.7%
Birmingham, Northfield	General election	7 May 2015	Lab	2,509	42,461	5.9%
Birmingham, Northfield	General election	8 June 2017	Lab	4,667	44,348	10.5%
Birmingham, Northfield	General election	12 December 2019	Con	1,640	43,098	3.8%
Birmingham, Perry Barr	General election	6 May 2010	Lab	11,908	42,045	28.3%
Birmingham, Perry Barr	General election	7 May 2015	Lab	14,828	41,260	35.9%
Birmingham, Perry Barr	General election	8 June 2017	Lab	18,383	44,197	41.6%
Birmingham, Perry Barr	General election	12 December 2019	Lab	15,317	42,147	36.3%
Birmingham, Selly Oak	General election	6 May 2010	Lab	3,482	46,563	7.5%
Birmingham, Selly Oak	General election	7 May 2015	Lab	8,447	45,294	18.6%
Birmingham, Selly Oak	General election	8 June 2017	Lab	15,207	48,985	31.0%
Birmingham, Selly Oak	General election	12 December 2019	Lab	12,414	49,467	25.1%
Birmingham, Yardley	General election	6 May 2010	LD	3,002	40,850	7.3%
Birmingham, Yardley	General election	7 May 2015	Lab	6,595	41,151	16.0%
Birmingham, Yardley	General election	8 June 2017	Lab	16,574	44,502	37.2%
Birmingham, Yardley	General election	12 December 2019	Lab	10,659	42,678	25.0%
Bishop Auckland	General election	6 May 2010	Lab	5,218	41,136	12.7%
Bishop Auckland	General election	7 May 2015	Lab	3,508	39,389	8.9%
Bishop Auckland	General election	8 June 2017	Lab	502	43,281	1.2%
Bishop Auckland	General election	12 December 2019	Con	7,962	44,805	17.8%
Blackburn	General election	6 May 2010	Lab	9,856	45,499	21.7%
Blackburn	General election	7 May 2015	Lab	12,760	43,999	29.0%
Blackburn	General election	8 June 2017	Lab	20,368	47,515	42.9%
Blackburn	General election	12 December 2019	Lab	18,304	44,736	40.9%
Blackley and Broughton	General election	6 May 2010	Lab	12,303	34,204	36.0%
Blackley and Broughton	General election	7 May 2015	Lab	16,874	37,112	45.5%
Blackley and Broughton	General election	8 June 2017	Lab	19,601	40,113	48.9%
Blackley and Broughton	General election	12 December 2019	Lab	14,402	38,618	37.3%
Blackpool North and Cleveleys	General election	6 May 2010	Con	2,150	40,591	5.3%
Blackpool North and Cleveleys	General election	7 May 2015	Con	3,340	39,393	8.5%
Blackpool North and Cleveleys	General election	8 June 2017	Con	2,023	41,007	4.9%
Blackpool North and Cleveleys	General election	12 December 2019	Con	8,596	38,804	22.2%
Blackpool South	General election	6 May 2010	Lab	1,852	35,192	5.3%
Blackpool South	General election	7 May 2015	Lab	2,585	32,436	8.0%
Blackpool South	General election	8 June 2017	Lab	2,523	34,953	7.2%
Blackpool South	General election	12 December 2019	Con	3,690	32,752	11.3%
Blackpool South	By-election	2 May 2024	Lab	7,607	18,375	41.4%
Blaydon	General election	6 May 2010	Lab	9,117	44,913	20.3%
Blaydon	General election	7 May 2015	Lab	14,227	44,936	31.7%
Blaydon	General election	8 June 2017	Lab	13,477	48,084	28.0%
Blaydon	General election	12 December 2019	Lab	5,531	45,681	12.1%
Blyth Valley	General election	6 May 2010	Lab	6,668	38,566	17.3%
Blyth Valley	General election	7 May 2015	Lab	9,229	38,461	24.0%
Blyth Valley	General election	8 June 2017	Lab	7,915	42,490	18.6%
Blyth Valley	General election	12 December 2019	Con	712	40,859	1.7%
Bognor Regis and Littlehampton	General election	6 May 2010	Con	13,063	46,852	27.9%
Bognor Regis and Littlehampton	General election	7 May 2015	Con	13,944	47,116	29.6%
Bognor Regis and Littlehampton	General election	8 June 2017	Con	17,494	51,352	34.1%
Bognor Regis and Littlehampton	General election	12 December 2019	Con	22,503	51,223	43.9%
Bolsover	General election	6 May 2010	Lab	11,182	43,988	25.4%
Bolsover	General election	7 May 2015	Lab	11,778	43,998	26.8%
Bolsover	General election	8 June 2017	Lab	5,288	46,519	11.4%
Bolsover	General election	12 December 2019	Con	5,299	45,938	11.5%
Bolton North East	General election	6 May 2010	Lab	4,084	43,277	9.4%
Bolton North East	General election	7 May 2015	Lab	4,377	43,161	10.1%
Bolton North East	General election	8 June 2017	Lab	3,797	45,183	8.4%
Bolton North East	General election	12 December 2019	Con	378	43,556	0.9%
Bolton South East	General election	6 May 2010	Lab	8,634	39,604	21.8%
Bolton South East	General election	7 May 2015	Lab	10,928	40,743	26.8%
Bolton South East	General election	8 June 2017	Lab	13,126	42,323	31.0%
Bolton South East	General election	12 December 2019	Lab	7,598	40,604	18.7%
Bolton West	General election	6 May 2010	Lab	92	47,576	0.2%
Bolton West	General election	7 May 2015	Con	801	48,592	1.6%
Bolton West	General election	8 June 2017	Con	936	51,054	1.8%
Bolton West	General election	12 December 2019	Con	8,855	49,298	18.0%
Bootle	General election	6 May 2010	Lab	21,181	41,277	51.3%
Bootle	General election	7 May 2015	Lab	28,704	45,152	63.6%
Bootle	General election	8 June 2017	Lab	36,200	50,288	72.0%
Bootle	General election	12 December 2019	Lab	34,556	49,174	70.3%
Boston and Skegness	General election	6 May 2010	Con	12,426	43,125	28.8%
Boston and Skegness	General election	7 May 2015	Con	4,336	43,339	10.0%
Boston and Skegness	General election	8 June 2017	Con	16,572	42,879	38.6%
Boston and Skegness	General election	12 December 2019	Con	25,621	41,696	61.4%
Bosworth	General election	6 May 2010	Con	5,032	54,274	9.3%
Bosworth	General election	7 May 2015	Con	10,988	53,582	20.5%
Bosworth	General election	8 June 2017	Con	18,351	56,168	32.7%
Bosworth	General election	12 December 2019	Con	26,278	56,432	46.6%
Bournemouth East	General election	6 May 2010	Con	7,728	44,024	17.6%
Bournemouth East	General election	7 May 2015	Con	14,612	44,827	32.6%
Bournemouth East	General election	8 June 2017	Con	7,937	48,618	16.3%
Bournemouth East	General election	12 December 2019	Con	8,806	49,274	17.9%
Bournemouth West	General election	6 May 2010	Con	5,583	41,659	13.4%
Bournemouth West	General election	7 May 2015	Con	12,410	41,773	29.7%
Bournemouth West	General election	8 June 2017	Con	7,711	44,507	17.3%
Bournemouth West	General election	12 December 2019	Con	10,150	45,977	22.1%
Bracknell	General election	6 May 2010	Con	15,704	52,136	30.1%
Bracknell	General election	7 May 2015	Con	20,650	53,086	38.9%
Bracknell	General election	8 June 2017	Con	16,016	55,892	28.7%
Bracknell	General election	12 December 2019	Con	19,829	54,350	36.5%
Bradford East	General election	6 May 2010	LD	365	40,457	0.9%
Bradford East	General election	7 May 2015	Lab	7,084	41,406	17.1%
Bradford East	General election	8 June 2017	Lab	20,540	45,622	45.0%
Bradford East	General election	12 December 2019	Lab	18,144	44,184	41.1%
Bradford South	General election	6 May 2010	Lab	4,622	37,995	12.2%
Bradford South	General election	7 May 2015	Lab	6,450	37,600	17.2%
Bradford South	General election	8 June 2017	Lab	6,700	41,049	16.3%
Bradford South	General election	12 December 2019	Lab	2,346	39,741	5.9%
Bradford West	General election	6 May 2010	Lab	5,763	40,576	14.2%
Bradford West	General election	7 May 2015	Lab	11,420	40,290	28.3%
Bradford West	General election	8 June 2017	Lab	21,902	45,528	48.1%
Bradford West	General election	12 December 2019	Lab	27,019	44,261	61.0%
Braintree	General election	6 May 2010	Con	16,121	49,203	32.8%
Braintree	General election	7 May 2015	Con	17,610	50,283	35.0%
Braintree	General election	8 June 2017	Con	18,422	52,326	35.2%
Braintree	General election	12 December 2019	Con	24,673	50,499	48.9%
Brent Central	General election	6 May 2010	LD	1,345	45,323	3.0%
Brent Central	General election	7 May 2015	Lab	19,649	47,032	41.8%
Brent Central	General election	8 June 2017	Lab	27,997	52,296	53.5%
Brent Central	General election	12 December 2019	Lab	20,870	49,132	42.5%
Brentford and Isleworth	General election	6 May 2010	Con	1,958	53,765	3.6%
Brentford and Isleworth	General election	7 May 2015	Lab	465	57,355	0.8%
Brentford and Isleworth	General election	8 June 2017	Lab	12,182	61,629	19.8%
Brentford and Isleworth	General election	12 December 2019	Lab	10,514	58,326	18.0%
Brent North	General election	6 May 2010	Lab	8,028	52,298	15.4%
Brent North	General election	7 May 2015	Lab	10,834	52,235	20.7%
Brent North	General election	8 June 2017	Lab	17,061	56,444	30.2%
Brent North	General election	12 December 2019	Lab	8,079	51,879	15.6%
Brentwood and Ongar	General election	6 May 2010	Con	16,921	50,592	33.4%
Brentwood and Ongar	General election	7 May 2015	Con	21,810	51,897	42.0%
Brentwood and Ongar	General election	8 June 2017	Con	24,002	52,910	45.4%
Brentwood and Ongar	General election	12 December 2019	Con	29,065	52,949	54.9%
Bridgwater and West Somerset	General election	6 May 2010	Con	9,249	54,493	17.0%
Bridgwater and West Somerset	General election	7 May 2015	Con	14,583	54,447	26.8%
Bridgwater and West Somerset	General election	8 June 2017	Con	15,448	58,267	26.5%
Bridgwater and West Somerset	General election	12 December 2019	Con	24,439	57,652	42.4%
Brigg and Goole	General election	6 May 2010	Con	5,147	43,874	11.7%
Brigg and Goole	General election	7 May 2015	Con	11,176	43,270	25.8%
Brigg and Goole	General election	8 June 2017	Con	12,363	45,057	27.4%
Brigg and Goole	General election	12 December 2019	Con	21,941	43,402	50.6%
Brighton, Kemptown	General election	6 May 2010	Con	1,328	42,705	3.1%
Brighton, Kemptown	General election	7 May 2015	Con	690	45,306	1.5%
Brighton, Kemptown	General election	8 June 2017	Lab / Co-op	9,868	49,207	20.1%
Brighton, Kemptown	General election	12 December 2019	Lab / Co-op	8,061	48,533	16.6%
Brighton, Pavilion	General election	6 May 2010	Green	1,252	51,834	2.4%
Brighton, Pavilion	General election	7 May 2015	Green	7,967	54,676	14.6%
Brighton, Pavilion	General election	8 June 2017	Green	14,699	57,687	25.5%
Brighton, Pavilion	General election	12 December 2019	Green	19,940	57,998	34.4%
Bristol East	General election	6 May 2010	Lab	3,722	45,017	8.3%
Bristol East	General election	7 May 2015	Lab	3,980	46,213	8.6%
Bristol East	General election	8 June 2017	Lab	13,394	50,799	26.4%
Bristol East	General election	12 December 2019	Lab	10,794	52,154	20.7%
Bristol North West	General election	6 May 2010	Con	3,274	50,336	6.5%
Bristol North West	General election	7 May 2015	Con	4,944	51,805	9.5%
Bristol North West	General election	8 June 2017	Lab	4,761	54,096	8.8%
Bristol North West	General election	12 December 2019	Lab	5,692	55,885	10.2%
Bristol South	General election	6 May 2010	Lab	4,734	48,377	9.8%
Bristol South	General election	7 May 2015	Lab	7,128	50,842	14.0%
Bristol South	General election	8 June 2017	Lab	15,987	54,382	29.4%
Bristol South	General election	12 December 2019	Lab	9,859	55,196	17.9%
Bristol West	General election	6 May 2010	LD	11,366	55,347	20.5%
Bristol West	General election	7 May 2015	Lab	5,673	64,218	8.8%
Bristol West	General election	8 June 2017	Lab	37,336	71,608	52.1%
Bristol West	General election	12 December 2019	Lab	28,219	75,528	37.4%
Broadland	General election	6 May 2010	Con	7,292	52,676	13.8%
Broadland	General election	7 May 2015	Con	16,838	53,089	31.7%
Broadland	General election	8 June 2017	Con	15,816	55,971	28.3%
Broadland	General election	12 December 2019	Con	21,861	56,977	38.4%
Bromley and Chislehurst	General election	6 May 2010	Con	13,900	44,037	31.6%
Bromley and Chislehurst	General election	7 May 2015	Con	13,564	44,066	30.8%
Bromley and Chislehurst	General election	8 June 2017	Con	9,590	46,662	20.6%
Bromley and Chislehurst	General election	12 December 2019	Con	10,891	45,566	23.9%
Bromsgrove	General election	6 May 2010	Con	11,308	51,630	21.9%
Bromsgrove	General election	7 May 2015	Con	16,529	52,245	31.6%
Bromsgrove	General election	8 June 2017	Con	16,573	54,040	30.7%
Bromsgrove	General election	12 December 2019	Con	23,106	54,272	42.6%
Broxbourne	General election	6 May 2010	Con	18,804	45,658	41.2%
Broxbourne	General election	7 May 2015	Con	16,723	46,024	36.3%
Broxbourne	General election	8 June 2017	Con	15,792	47,485	33.3%
Broxbourne	General election	12 December 2019	Con	19,807	46,706	42.4%
Broxtowe	General election	6 May 2010	Con	389	52,727	0.7%
Broxtowe	General election	7 May 2015	Con	4,287	53,440	8.0%
Broxtowe	General election	8 June 2017	Con	863	55,508	1.6%
Broxtowe	General election	12 December 2019	Con	5,331	55,272	9.6%
Buckingham	General election	6 May 2010	Spk	12,529	48,335	25.9%
Buckingham	General election	7 May 2015	Spk	22,942	53,692	42.7%
Buckingham	General election	8 June 2017	Spk	25,725	52,679	48.8%
Buckingham	General election	12 December 2019	Con	20,411	63,458	32.2%
Burnley	General election	6 May 2010	LD	1,818	41,845	4.3%
Burnley	General election	7 May 2015	Lab	3,244	39,746	8.2%
Burnley	General election	8 June 2017	Lab	6,353	40,290	15.8%
Burnley	General election	12 December 2019	Con	1,352	38,984	3.5%
Burton	General election	6 May 2010	Con	6,304	49,823	12.7%
Burton	General election	7 May 2015	Con	10,892	48,974	22.2%
Burton	General election	8 June 2017	Con	10,047	49,911	20.1%
Burton	General election	12 December 2019	Con	14,496	48,738	29.7%
Bury North	General election	6 May 2010	Con	2,243	44,961	5.0%
Bury North	General election	7 May 2015	Con	378	45,230	0.8%
Bury North	General election	8 June 2017	Lab	4,375	47,903	9.1%
Bury North	General election	12 December 2019	Con	105	46,841	0.2%
Bury South	General election	6 May 2010	Lab	3,292	48,267	6.8%
Bury South	General election	7 May 2015	Lab	4,922	47,215	10.4%
Bury South	General election	8 June 2017	Lab	5,965	50,990	11.7%
Bury South	General election	12 December 2019	Con	402	50,274	0.8%
Bury St Edmunds	General election	6 May 2010	Con	12,380	58,718	21.1%
Bury St Edmunds	General election	7 May 2015	Con	21,301	59,341	35.9%
Bury St Edmunds	General election	8 June 2017	Con	18,441	62,160	29.7%
Bury St Edmunds	General election	12 December 2019	Con	24,988	61,957	40.3%
Calder Valley	General election	6 May 2010	Con	6,431	51,780	12.4%
Calder Valley	General election	7 May 2015	Con	4,427	53,541	8.3%
Calder Valley	General election	8 June 2017	Con	609	58,054	1.0%
Calder Valley	General election	12 December 2019	Con	5,774	57,793	10.0%
Camberwell and Peckham	General election	6 May 2010	Lab	17,187	46,659	36.8%
Camberwell and Peckham	General election	7 May 2015	Lab	25,824	51,561	50.1%
Camberwell and Peckham	General election	8 June 2017	Lab	37,316	57,412	65.0%
Camberwell and Peckham	General election	12 December 2019	Lab	33,780	56,492	59.8%
Camborne and Redruth	General election	6 May 2010	Con	66	42,493	0.2%
Camborne and Redruth	General election	7 May 2015	Con	7,004	45,868	15.3%
Camborne and Redruth	General election	8 June 2017	Con	1,577	48,456	3.3%
Camborne and Redruth	General election	12 December 2019	Con	8,700	50,367	17.3%
Cambridge	General election	6 May 2010	LD	6,792	50,130	13.5%
Cambridge	General election	7 May 2015	Lab	599	51,774	1.2%
Cambridge	General election	8 June 2017	Lab	12,661	55,934	22.6%
Cambridge	General election	12 December 2019	Lab	9,639	53,729	17.9%
Cannock Chase	General election	6 May 2010	Con	3,195	45,559	7.0%
Cannock Chase	General election	7 May 2015	Con	4,923	47,099	10.5%
Cannock Chase	General election	8 June 2017	Con	8,391	47,872	17.5%
Cannock Chase	General election	12 December 2019	Con	19,879	46,313	42.9%
Canterbury	General election	6 May 2010	Con	6,048	49,209	12.3%
Canterbury	General election	7 May 2015	Con	9,798	53,465	18.3%
Canterbury	General election	8 June 2017	Lab	187	56,800	0.3%
Canterbury	General election	12 December 2019	Lab	1,836	60,113	3.1%
Carlisle	General election	6 May 2010	Con	853	42,200	2.0%
Carlisle	General election	7 May 2015	Con	2,774	42,587	6.5%
Carlisle	General election	8 June 2017	Con	2,599	43,056	6.0%
Carlisle	General election	12 December 2019	Con	8,319	42,873	19.4%
Carshalton and Wallington	General election	6 May 2010	LD	5,260	45,918	11.5%
Carshalton and Wallington	General election	7 May 2015	LD	1,510	47,613	3.2%
Carshalton and Wallington	General election	8 June 2017	LD	1,369	50,753	2.7%
Carshalton and Wallington	General election	12 December 2019	Con	629	49,098	1.3%
Castle Point	General election	6 May 2010	Con	7,632	45,026	17.0%
Castle Point	General election	7 May 2015	Con	8,934	45,450	19.7%
Castle Point	General election	8 June 2017	Con	18,872	44,710	42.2%
Castle Point	General election	12 December 2019	Con	26,634	44,277	60.2%
Central Devon	General election	6 May 2010	Con	9,230	53,873	17.1%
Central Devon	General election	7 May 2015	Con	21,265	54,448	39.1%
Central Devon	General election	8 June 2017	Con	15,680	57,844	27.1%
Central Devon	General election	12 December 2019	Con	17,721	58,072	30.5%
Central Suffolk and North Ipswich	General election	6 May 2010	Con	13,786	53,420	25.8%
Central Suffolk and North Ipswich	General election	7 May 2015	Con	20,144	54,089	37.2%
Central Suffolk and North Ipswich	General election	8 June 2017	Con	17,185	56,524	30.4%
Central Suffolk and North Ipswich	General election	12 December 2019	Con	23,391	56,250	41.6%
Charnwood	General election	6 May 2010	Con	15,029	53,542	28.1%
Charnwood	General election	7 May 2015	Con	16,931	52,261	32.4%
Charnwood	General election	8 June 2017	Con	16,341	55,176	29.6%
Charnwood	General election	12 December 2019	Con	22,397	55,365	40.5%
Chatham and Aylesford	General election	6 May 2010	Con	6,069	43,807	13.9%
Chatham and Aylesford	General election	7 May 2015	Con	11,455	43,073	26.6%
Chatham and Aylesford	General election	8 June 2017	Con	10,458	44,890	23.3%
Chatham and Aylesford	General election	12 December 2019	Con	18,540	43,340	42.8%
Cheadle	General election	6 May 2010	LD	3,272	52,512	6.2%
Cheadle	General election	7 May 2015	Con	6,453	53,095	12.2%
Cheadle	General election	8 June 2017	Con	4,507	54,572	8.3%
Cheadle	General election	12 December 2019	Con	2,336	55,903	4.2%
Chelmsford	General election	6 May 2010	Con	5,110	54,593	9.4%
Chelmsford	General election	7 May 2015	Con	18,250	53,817	33.9%
Chelmsford	General election	8 June 2017	Con	13,572	56,860	23.9%
Chelmsford	General election	12 December 2019	Con	17,621	57,122	30.8%
Chelsea and Fulham	General election	6 May 2010	Con	16,722	39,856	42.0%
Chelsea and Fulham	General election	7 May 2015	Con	16,022	40,226	39.8%
Chelsea and Fulham	General election	8 June 2017	Con	8,188	42,128	19.4%
Chelsea and Fulham	General election	12 December 2019	Con	11,241	46,821	24.0%
Cheltenham	General election	6 May 2010	LD	4,920	52,786	9.3%
Cheltenham	General election	7 May 2015	Con	6,516	53,735	12.1%
Cheltenham	General election	8 June 2017	Con	2,569	57,012	4.5%
Cheltenham	General election	12 December 2019	Con	981	59,357	1.7%
Chesham and Amersham	General election	6 May 2010	Con	16,710	52,444	31.9%
Chesham and Amersham	General election	7 May 2015	Con	23,920	52,730	45.4%
Chesham and Amersham	General election	8 June 2017	Con	22,140	55,252	40.1%
Chesham and Amersham	General election	12 December 2019	Con	16,223	55,685	29.1%
Chesham and Amersham	By-election	17 June 2021	LD	8,028	37,954	21.2%
Chesterfield	General election	6 May 2010	Lab	549	45,839	1.2%
Chesterfield	General election	7 May 2015	Lab	13,598	45,567	29.8%
Chesterfield	General election	8 June 2017	Lab	9,605	47,927	20.0%
Chesterfield	General election	12 December 2019	Lab	1,451	45,186	3.2%
Chichester	General election	6 May 2010	Con	15,877	56,787	28.0%
Chichester	General election	7 May 2015	Con	24,413	57,139	42.7%
Chichester	General election	8 June 2017	Con	22,621	59,918	37.8%
Chichester	General election	12 December 2019	Con	21,490	61,243	35.1%
Chingford and Woodford Green	General election	6 May 2010	Con	12,963	43,106	30.1%
Chingford and Woodford Green	General election	7 May 2015	Con	8,386	43,804	19.1%
Chingford and Woodford Green	General election	8 June 2017	Con	2,438	46,961	5.2%
Chingford and Woodford Green	General election	12 December 2019	Con	1,262	48,444	2.6%
Chippenham	General election	6 May 2010	LD	2,470	52,385	4.7%
Chippenham	General election	7 May 2015	Con	10,076	55,407	18.2%
Chippenham	General election	8 June 2017	Con	16,630	57,140	29.1%
Chippenham	General election	12 December 2019	Con	11,288	57,099	19.8%
Chipping Barnet	General election	6 May 2010	Con	11,927	50,608	23.6%
Chipping Barnet	General election	7 May 2015	Con	7,656	53,013	14.4%
Chipping Barnet	General election	8 June 2017	Con	353	55,423	0.6%
Chipping Barnet	General election	12 December 2019	Con	1,212	57,569	2.1%
Chorley	General election	6 May 2010	Lab	2,593	49,774	5.2%
Chorley	General election	7 May 2015	Lab	4,530	51,712	8.8%
Chorley	General election	8 June 2017	Lab	7,512	55,634	13.5%
Chorley	General election	12 December 2019	Spk	17,392	39,870	43.6%
Christchurch	General election	6 May 2010	Con	15,410	49,416	31.2%
Christchurch	General election	7 May 2015	Con	18,224	49,707	36.7%
Christchurch	General election	8 June 2017	Con	25,171	50,634	49.7%
Christchurch	General election	12 December 2019	Con	24,617	51,951	47.4%
Cities of London and Westminster	General election	6 May 2010	Con	11,076	36,931	30.0%
Cities of London and Westminster	General election	7 May 2015	Con	9,671	36,185	26.7%
Cities of London and Westminster	General election	8 June 2017	Con	3,148	38,654	8.1%
Cities of London and Westminster	General election	12 December 2019	Con	3,953	42,723	9.3%
City of Chester	General election	6 May 2010	Con	2,583	46,790	5.5%
City of Chester	General election	7 May 2015	Lab	93	51,161	0.2%
City of Chester	General election	8 June 2017	Lab	9,176	56,421	16.3%
City of Chester	General election	12 December 2019	Lab	6,164	54,560	11.3%
City of Chester	By-election	1 December 2022	Lab	10,974	28,475	38.5%
City of Durham	General election	6 May 2010	Lab	3,067	46,252	6.6%
City of Durham	General election	7 May 2015	Lab	11,439	45,669	25.0%
City of Durham	General election	8 June 2017	Lab	12,364	48,324	25.6%
City of Durham	General election	12 December 2019	Lab	5,025	48,859	10.3%
Clacton	General election	6 May 2010	Con	12,068	43,123	28.0%
Clacton	General election	7 May 2015	UKIP	3,437	44,207	7.8%
Clacton	General election	8 June 2017	Con	15,828	44,145	35.9%
Clacton	General election	12 December 2019	Con	24,702	43,506	56.8%
Cleethorpes	General election	6 May 2010	Con	4,298	44,966	9.6%
Cleethorpes	General election	7 May 2015	Con	7,893	45,089	17.5%
Cleethorpes	General election	8 June 2017	Con	10,400	47,844	21.7%
Cleethorpes	General election	12 December 2019	Con	21,418	46,339	46.2%
Colchester	General election	6 May 2010	LD	6,982	46,139	15.1%
Colchester	General election	7 May 2015	Con	5,575	48,593	11.5%
Colchester	General election	8 June 2017	Con	5,677	53,545	10.6%
Colchester	General election	12 December 2019	Con	9,423	53,373	17.7%
Colne Valley	General election	6 May 2010	Con	4,837	55,296	8.7%
Colne Valley	General election	7 May 2015	Con	5,378	56,800	9.5%
Colne Valley	General election	8 June 2017	Lab	915	60,420	1.5%
Colne Valley	General election	12 December 2019	Con	5,103	60,892	8.4%
Congleton	General election	6 May 2010	Con	7,063	50,780	13.9%
Congleton	General election	7 May 2015	Con	16,773	50,976	32.9%
Congleton	General election	8 June 2017	Con	12,619	56,231	22.4%
Congleton	General election	12 December 2019	Con	18,561	57,233	32.4%
Copeland	General election	6 May 2010	Lab	3,833	42,787	9.0%
Copeland	General election	7 May 2015	Lab	2,564	39,631	6.5%
Copeland	By-election	23 February 2017	Con	2,147	31,068	6.9%
Copeland	General election	8 June 2017	Con	1,695	42,927	3.9%
Copeland	General election	12 December 2019	Con	5,842	42,523	13.7%
Corby	General election	6 May 2010	Con	1,895	54,236	3.5%
Corby	General election	7 May 2015	Con	2,412	56,174	4.3%
Corby	General election	8 June 2017	Con	2,690	59,997	4.5%
Corby	General election	12 December 2019	Con	10,268	60,475	17.0%
Coventry North East	General election	6 May 2010	Lab	11,775	43,383	27.1%
Coventry North East	General election	7 May 2015	Lab	12,274	42,231	29.1%
Coventry North East	General election	8 June 2017	Lab	15,580	46,508	33.5%
Coventry North East	General election	12 December 2019	Lab	7,692	44,444	17.3%
Coventry North West	General election	6 May 2010	Lab	6,288	46,560	13.5%
Coventry North West	General election	7 May 2015	Lab	4,509	45,246	10.0%
Coventry North West	General election	8 June 2017	Lab	8,580	49,849	17.2%
Coventry North West	General election	12 December 2019	Lab	208	47,744	0.4%
Coventry South	General election	6 May 2010	Lab	3,845	45,924	8.4%
Coventry South	General election	7 May 2015	Lab	3,188	43,699	7.3%
Coventry South	General election	8 June 2017	Lab	7,947	47,009	16.9%
Coventry South	General election	12 December 2019	Lab	401	45,044	0.9%
Crawley	General election	6 May 2010	Con	5,928	47,504	12.5%
Crawley	General election	7 May 2015	Con	6,526	48,550	13.4%
Crawley	General election	8 June 2017	Con	2,457	50,273	4.9%
Crawley	General election	12 December 2019	Con	8,360	49,899	16.8%
Crewe and Nantwich	General election	6 May 2010	Con	6,046	51,084	11.8%
Crewe and Nantwich	General election	7 May 2015	Con	3,620	49,896	7.3%
Crewe and Nantwich	General election	8 June 2017	Lab	48	55,027	0.1%
Crewe and Nantwich	General election	12 December 2019	Con	8,508	54,032	15.7%
Croydon Central	General election	6 May 2010	Con	2,879	49,667	5.8%
Croydon Central	General election	7 May 2015	Con	165	52,941	0.3%
Croydon Central	General election	8 June 2017	Lab	5,652	57,091	9.9%
Croydon Central	General election	12 December 2019	Lab	5,949	54,045	11.0%
Croydon North	General election	6 May 2010	Lab	16,481	51,676	31.9%
Croydon North	General election	7 May 2015	Lab / Co-op	21,364	53,522	39.9%
Croydon North	General election	8 June 2017	Lab / Co-op	32,365	59,623	54.3%
Croydon North	General election	12 December 2019	Lab / Co-op	24,673	55,609	44.4%
Croydon South	General election	6 May 2010	Con	15,818	56,322	28.1%
Croydon South	General election	7 May 2015	Con	17,140	57,712	29.7%
Croydon South	General election	8 June 2017	Con	11,406	61,257	18.6%
Croydon South	General election	12 December 2019	Con	12,339	59,358	20.8%
Dagenham and Rainham	General election	6 May 2010	Lab	2,630	44,232	5.9%
Dagenham and Rainham	General election	7 May 2015	Lab	4,980	43,050	11.6%
Dagenham and Rainham	General election	8 June 2017	Lab	4,652	45,843	10.1%
Dagenham and Rainham	General election	12 December 2019	Lab	293	43,735	0.7%
Darlington	General election	6 May 2010	Lab	3,388	42,896	7.9%
Darlington	General election	7 May 2015	Lab	3,158	41,141	7.7%
Darlington	General election	8 June 2017	Lab	3,280	44,817	7.3%
Darlington	General election	12 December 2019	Con	3,294	43,498	7.6%
Dartford	General election	6 May 2010	Con	10,628	50,080	21.2%
Dartford	General election	7 May 2015	Con	12,345	52,418	23.6%
Dartford	General election	8 June 2017	Con	13,186	54,224	24.3%
Dartford	General election	12 December 2019	Con	19,160	54,023	35.5%
Daventry	General election	6 May 2010	Con	19,188	51,774	37.1%
Daventry	General election	7 May 2015	Con	21,059	52,518	40.1%
Daventry	General election	8 June 2017	Con	21,734	55,663	39.0%
Daventry	General election	12 December 2019	Con	26,080	57,403	45.4%
Denton and Reddish	General election	6 May 2010	Lab	9,831	37,635	26.1%
Denton and Reddish	General election	7 May 2015	Lab	10,511	38,681	27.2%
Denton and Reddish	General election	8 June 2017	Lab	14,077	39,599	35.5%
Denton and Reddish	General election	12 December 2019	Lab	6,175	38,588	16.0%
Derby North	General election	6 May 2010	Lab	613	45,080	1.4%
Derby North	General election	7 May 2015	Con	41	44,745	0.1%
Derby North	General election	8 June 2017	Lab	2,015	48,672	4.1%
Derby North	General election	12 December 2019	Con	2,540	47,017	5.4%
Derbyshire Dales	General election	6 May 2010	Con	13,866	46,780	29.6%
Derbyshire Dales	General election	7 May 2015	Con	14,044	47,361	29.7%
Derbyshire Dales	General election	8 June 2017	Con	14,327	49,571	28.9%
Derbyshire Dales	General election	12 December 2019	Con	17,381	50,016	34.8%
Derby South	General election	6 May 2010	Lab	6,122	41,188	14.9%
Derby South	General election	7 May 2015	Lab	8,828	40,820	21.6%
Derby South	General election	8 June 2017	Lab	11,248	45,306	24.8%
Derby South	General election	12 December 2019	Lab	6,019	42,462	14.2%
Devizes	General election	6 May 2010	Con	13,005	46,340	28.1%
Devizes	General election	7 May 2015	Con	20,751	49,006	42.3%
Devizes	General election	8 June 2017	Con	21,136	50,593	41.8%
Devizes	General election	12 December 2019	Con	23,993	50,954	47.1%
Dewsbury	General election	6 May 2010	Con	1,526	54,008	2.8%
Dewsbury	General election	7 May 2015	Lab	1,451	53,630	2.7%
Dewsbury	General election	8 June 2017	Lab	3,321	56,545	5.9%
Dewsbury	General election	12 December 2019	Con	1,561	56,389	2.8%
Doncaster Central	General election	6 May 2010	Lab	6,229	41,745	14.9%
Doncaster Central	General election	7 May 2015	Lab	10,093	40,420	25.0%
Doncaster Central	General election	8 June 2017	Lab	10,131	43,024	23.5%
Doncaster Central	General election	12 December 2019	Lab	2,278	41,581	5.5%
Doncaster North	General election	6 May 2010	Lab	10,909	41,483	26.3%
Doncaster North	General election	7 May 2015	Lab	11,780	39,501	29.8%
Doncaster North	General election	8 June 2017	Lab	14,024	42,312	33.1%
Doncaster North	General election	12 December 2019	Lab	2,370	40,698	5.8%
Don Valley	General election	6 May 2010	Lab	3,595	43,420	8.3%
Don Valley	General election	7 May 2015	Lab	8,885	42,486	20.9%
Don Valley	General election	8 June 2017	Lab	5,169	45,988	11.2%
Don Valley	General election	12 December 2019	Con	3,630	45,437	8.0%
Dover	General election	6 May 2010	Con	5,274	50,385	10.5%
Dover	General election	7 May 2015	Con	6,294	50,224	12.5%
Dover	General election	8 June 2017	Con	6,437	51,966	12.4%
Dover	General election	12 December 2019	Con	12,278	50,701	24.2%
Dudley North	General election	6 May 2010	Lab	649	38,602	1.7%
Dudley North	General election	7 May 2015	Lab	4,181	37,992	11.0%
Dudley North	General election	8 June 2017	Lab	22	38,910	0.1%
Dudley North	General election	12 December 2019	Con	11,533	36,684	31.4%
Dudley South	General election	6 May 2010	Con	3,856	38,165	10.1%
Dudley South	General election	7 May 2015	Con	4,270	38,210	11.2%
Dudley South	General election	8 June 2017	Con	7,730	38,244	20.2%
Dudley South	General election	12 December 2019	Con	15,565	36,576	42.6%
Dulwich and West Norwood	General election	6 May 2010	Lab	9,365	48,214	19.4%
Dulwich and West Norwood	General election	7 May 2015	Lab	16,122	51,362	31.4%
Dulwich and West Norwood	General election	8 June 2017	Lab	28,156	56,143	50.2%
Dulwich and West Norwood	General election	12 December 2019	Lab	27,310	55,778	49.0%
Ealing Central and Acton	General election	6 May 2010	Con	3,716	47,200	7.9%
Ealing Central and Acton	General election	7 May 2015	Lab	274	50,894	0.5%
Ealing Central and Acton	General election	8 June 2017	Lab	13,807	55,342	24.9%
Ealing Central and Acton	General election	12 December 2019	Lab	13,300	54,807	24.3%
Ealing North	General election	6 May 2010	Lab	9,301	47,678	19.5%
Ealing North	General election	7 May 2015	Lab	12,326	48,510	25.4%
Ealing North	General election	8 June 2017	Lab	19,693	52,516	37.5%
Ealing North	General election	12 December 2019	Lab / Co-op	12,269	49,631	24.7%
Ealing, Southall	General election	6 May 2010	Lab	9,291	42,756	21.7%
Ealing, Southall	General election	7 May 2015	Lab	18,760	43,321	43.3%
Ealing, Southall	General election	8 June 2017	Lab	22,090	45,145	48.9%
Ealing, Southall	General election	12 December 2019	Lab	16,084	42,217	38.1%
Easington	General election	6 May 2010	Lab	14,982	34,914	42.9%
Easington	General election	7 May 2015	Lab	14,641	34,624	42.3%
Easington	General election	8 June 2017	Lab	14,892	36,364	41.0%
Easington	General election	12 December 2019	Lab	6,581	34,583	19.0%
Eastbourne	General election	6 May 2010	LD	3,435	52,124	6.6%
Eastbourne	General election	7 May 2015	Con	733	52,907	1.4%
Eastbourne	General election	8 June 2017	LD	1,609	57,420	2.8%
Eastbourne	General election	12 December 2019	Con	4,331	55,134	7.9%
East Devon	General election	6 May 2010	Con	9,114	53,092	17.2%
East Devon	General election	7 May 2015	Con	12,261	54,717	22.4%
East Devon	General election	8 June 2017	Con	8,036	60,382	13.3%
East Devon	General election	12 December 2019	Con	6,708	64,073	10.5%
East Ham	General election	6 May 2010	Lab	27,826	50,373	55.2%
East Ham	General election	7 May 2015	Lab	34,252	52,290	65.5%
East Ham	General election	8 June 2017	Lab	39,883	56,633	70.4%
East Ham	General election	12 December 2019	Lab	33,176	54,628	60.7%
East Hampshire	General election	6 May 2010	Con	13,497	51,317	26.3%
East Hampshire	General election	7 May 2015	Con	25,147	51,649	48.7%
East Hampshire	General election	8 June 2017	Con	25,852	55,408	46.7%
East Hampshire	General election	12 December 2019	Con	19,696	56,895	34.6%
Eastleigh	General election	6 May 2010	LD	3,864	53,650	7.2%
Eastleigh	General election	7 May 2015	Con	9,147	55,505	16.5%
Eastleigh	General election	8 June 2017	Con	14,179	57,280	24.8%
Eastleigh	General election	12 December 2019	Con	15,607	58,971	26.5%
East Surrey	General election	6 May 2010	Con	16,874	54,640	30.9%
East Surrey	General election	7 May 2015	Con	22,658	56,103	40.4%
East Surrey	General election	8 June 2017	Con	23,914	59,203	40.4%
East Surrey	General election	12 December 2019	Con	24,040	59,690	40.3%
East Worthing and Shoreham	General election	6 May 2010	Con	11,105	48,397	22.9%
East Worthing and Shoreham	General election	7 May 2015	Con	14,949	49,898	30.0%
East Worthing and Shoreham	General election	8 June 2017	Con	5,106	53,117	9.6%
East Worthing and Shoreham	General election	12 December 2019	Con	7,474	53,128	14.1%
East Yorkshire	General election	6 May 2010	Con	13,486	51,254	26.3%
East Yorkshire	General election	7 May 2015	Con	14,933	49,991	29.9%
East Yorkshire	General election	8 June 2017	Con	15,006	53,956	27.8%
East Yorkshire	General election	12 December 2019	Con	22,787	52,769	43.2%
Eddisbury	General election	6 May 2010	Con	13,255	45,414	29.2%
Eddisbury	General election	7 May 2015	Con	12,974	47,352	27.4%
Eddisbury	General election	8 June 2017	Con	11,942	51,319	23.3%
Eddisbury	General election	12 December 2019	Con	18,443	52,971	34.8%
Edmonton	General election	6 May 2010	Lab	9,613	40,377	23.8%
Edmonton	General election	7 May 2015	Lab / Co-op	15,419	41,338	37.3%
Edmonton	General election	8 June 2017	Lab / Co-op	21,115	43,678	48.3%
Edmonton	General election	12 December 2019	Lab / Co-op	16,015	40,341	39.7%
Ellesmere Port and Neston	General election	6 May 2010	Lab	4,331	44,233	9.8%
Ellesmere Port and Neston	General election	7 May 2015	Lab	6,275	46,727	13.4%
Ellesmere Port and Neston	General election	8 June 2017	Lab	11,390	50,939	22.4%
Ellesmere Port and Neston	General election	12 December 2019	Lab	8,764	48,746	18.0%
Elmet and Rothwell	General election	6 May 2010	Con	4,521	55,789	8.1%
Elmet and Rothwell	General election	7 May 2015	Con	8,490	57,797	14.7%
Elmet and Rothwell	General election	8 June 2017	Con	9,805	59,542	16.5%
Elmet and Rothwell	General election	12 December 2019	Con	17,353	58,225	29.8%
Eltham	General election	6 May 2010	Lab	1,663	41,964	4.0%
Eltham	General election	7 May 2015	Lab	2,693	43,157	6.2%
Eltham	General election	8 June 2017	Lab	6,296	46,155	13.6%
Eltham	General election	12 December 2019	Lab	3,197	43,689	7.3%
Enfield North	General election	6 May 2010	Con	1,692	44,453	3.8%
Enfield North	General election	7 May 2015	Lab	1,086	46,137	2.4%
Enfield North	General election	8 June 2017	Lab	10,247	48,565	21.1%
Enfield North	General election	12 December 2019	Lab	6,492	45,050	14.4%
Enfield, Southgate	General election	6 May 2010	Con	7,626	44,352	17.2%
Enfield, Southgate	General election	7 May 2015	Con	4,753	45,812	10.4%
Enfield, Southgate	General election	8 June 2017	Lab	4,355	48,328	9.0%
Enfield, Southgate	General election	12 December 2019	Lab	4,450	47,276	9.4%
Epping Forest	General election	6 May 2010	Con	15,131	46,584	32.5%
Epping Forest	General election	7 May 2015	Con	17,978	49,348	36.4%
Epping Forest	General election	8 June 2017	Con	18,243	50,779	35.9%
Epping Forest	General election	12 December 2019	Con	22,173	50,268	44.1%
Epsom and Ewell	General election	6 May 2010	Con	16,134	54,955	29.4%
Epsom and Ewell	General election	7 May 2015	Con	24,443	57,143	42.8%
Epsom and Ewell	General election	8 June 2017	Con	20,475	59,266	34.5%
Epsom and Ewell	General election	12 December 2019	Con	17,873	59,451	30.1%
Erewash	General election	6 May 2010	Con	2,501	47,642	5.2%
Erewash	General election	7 May 2015	Con	3,584	48,322	7.4%
Erewash	General election	8 June 2017	Con	4,534	49,781	9.1%
Erewash	General election	12 December 2019	Con	10,606	48,814	21.7%
Erith and Thamesmead	General election	6 May 2010	Lab	5,703	42,476	13.4%
Erith and Thamesmead	General election	7 May 2015	Lab	9,525	42,617	22.4%
Erith and Thamesmead	General election	8 June 2017	Lab	10,014	44,464	22.5%
Erith and Thamesmead	General election	12 December 2019	Lab	3,758	41,384	9.1%
Esher and Walton	General election	6 May 2010	Con	18,593	54,543	34.1%
Esher and Walton	General election	7 May 2015	Con	28,616	56,976	50.2%
Esher and Walton	General election	8 June 2017	Con	23,298	59,842	38.9%
Esher and Walton	General election	12 December 2019	Con	2,743	63,084	4.3%
Exeter	General election	6 May 2010	Lab	2,721	52,247	5.2%
Exeter	General election	7 May 2015	Lab	7,183	54,018	13.3%
Exeter	General election	8 June 2017	Lab	16,117	55,423	29.1%
Exeter	General election	12 December 2019	Lab	10,403	56,192	18.5%
Fareham	General election	6 May 2010	Con	17,092	54,345	31.5%
Fareham	General election	7 May 2015	Con	22,262	54,700	40.7%
Fareham	General election	8 June 2017	Con	21,555	57,014	37.8%
Fareham	General election	12 December 2019	Con	26,086	57,250	45.6%
Faversham and Mid Kent	General election	6 May 2010	Con	17,088	46,712	36.6%
Faversham and Mid Kent	General election	7 May 2015	Con	16,652	45,803	36.4%
Faversham and Mid Kent	General election	8 June 2017	Con	17,413	49,749	35.0%
Faversham and Mid Kent	General election	12 December 2019	Con	21,976	50,394	43.6%
Feltham and Heston	General election	6 May 2010	Lab / Co-op	4,658	48,536	9.6%
Feltham and Heston	General election	7 May 2015	Lab / Co-op	11,463	49,405	23.2%
Feltham and Heston	General election	8 June 2017	Lab / Co-op	15,603	53,027	29.4%
Feltham and Heston	General election	12 December 2019	Lab / Co-op	7,859	47,811	16.4%
Filton and Bradley Stoke	General election	6 May 2010	Con	6,914	48,301	14.3%
Filton and Bradley Stoke	General election	7 May 2015	Con	9,838	49,101	20.0%
Filton and Bradley Stoke	General election	8 June 2017	Con	4,190	50,702	8.3%
Filton and Bradley Stoke	General election	12 December 2019	Con	5,646	53,752	10.5%
Finchley and Golders Green	General election	6 May 2010	Con	5,809	47,157	12.3%
Finchley and Golders Green	General election	7 May 2015	Con	5,662	50,759	11.2%
Finchley and Golders Green	General election	8 June 2017	Con	1,657	52,385	3.2%
Finchley and Golders Green	General election	12 December 2019	Con	6,562	55,109	11.9%
Folkestone and Hythe	General election	6 May 2010	Con	10,122	52,800	19.2%
Folkestone and Hythe	General election	7 May 2015	Con	13,797	55,010	25.1%
Folkestone and Hythe	General election	8 June 2017	Con	15,411	58,875	26.2%
Folkestone and Hythe	General election	12 December 2019	Con	21,337	59,005	36.2%
Forest of Dean	General election	6 May 2010	Con	11,064	48,763	22.7%
Forest of Dean	General election	7 May 2015	Con	10,987	49,520	22.2%
Forest of Dean	General election	8 June 2017	Con	9,502	51,767	18.4%
Forest of Dean	General election	12 December 2019	Con	15,869	51,475	30.8%
Fylde	General election	6 May 2010	Con	13,185	43,690	30.2%
Fylde	General election	7 May 2015	Con	13,224	43,557	30.4%
Fylde	General election	8 June 2017	Con	11,805	46,467	25.4%
Fylde	General election	12 December 2019	Con	16,611	46,659	35.6%
Gainsborough	General election	6 May 2010	Con	10,559	49,251	21.4%
Gainsborough	General election	7 May 2015	Con	15,449	49,261	31.4%
Gainsborough	General election	8 June 2017	Con	17,023	51,425	33.1%
Gainsborough	General election	12 December 2019	Con	22,967	51,046	45.0%
Garston and Halewood	General election	6 May 2010	Lab	16,877	42,825	39.4%
Garston and Halewood	General election	7 May 2015	Lab	27,146	48,983	55.4%
Garston and Halewood	General election	8 June 2017	Lab	32,149	53,522	60.1%
Garston and Halewood	General election	12 December 2019	Lab	31,624	53,326	59.3%
Gateshead	General election	6 May 2010	Lab	12,549	38,257	32.8%
Gateshead	General election	7 May 2015	Lab	14,784	37,949	39.0%
Gateshead	General election	8 June 2017	Lab	17,350	42,103	41.2%
Gateshead	General election	12 December 2019	Lab	7,200	38,145	18.9%
Gedling	General election	6 May 2010	Lab	1,859	48,190	3.9%
Gedling	General election	7 May 2015	Lab	2,986	47,998	6.2%
Gedling	General election	8 June 2017	Lab	4,694	51,682	9.1%
Gedling	General election	12 December 2019	Con	679	49,953	1.4%
Gillingham and Rainham	General election	6 May 2010	Con	8,680	46,786	18.6%
Gillingham and Rainham	General election	7 May 2015	Con	10,530	47,078	22.4%
Gillingham and Rainham	General election	8 June 2017	Con	9,430	48,868	19.3%
Gillingham and Rainham	General election	12 December 2019	Con	15,119	45,958	32.9%
Gloucester	General election	6 May 2010	Con	2,420	50,764	4.8%
Gloucester	General election	7 May 2015	Con	7,251	52,575	13.8%
Gloucester	General election	8 June 2017	Con	5,520	54,071	10.2%
Gloucester	General election	12 December 2019	Con	10,277	53,764	19.1%
Gosport	General election	6 May 2010	Con	14,413	46,939	30.7%
Gosport	General election	7 May 2015	Con	17,098	47,665	35.9%
Gosport	General election	8 June 2017	Con	17,211	49,481	34.8%
Gosport	General election	12 December 2019	Con	23,278	48,453	48.0%
Grantham and Stamford	General election	6 May 2010	Con	14,826	52,799	28.1%
Grantham and Stamford	General election	7 May 2015	Con	18,989	53,755	35.3%
Grantham and Stamford	General election	8 June 2017	Con	20,094	56,593	35.5%
Grantham and Stamford	General election	12 December 2019	Con	26,003	56,003	46.4%
Gravesham	General election	6 May 2010	Con	9,312	47,303	19.7%
Gravesham	General election	7 May 2015	Con	8,370	50,139	16.7%
Gravesham	General election	8 June 2017	Con	9,347	48,997	19.1%
Gravesham	General election	12 December 2019	Con	15,581	47,560	32.8%
Great Grimsby	General election	6 May 2010	Lab	714	32,954	2.2%
Great Grimsby	General election	7 May 2015	Lab	4,540	33,731	13.5%
Great Grimsby	General election	8 June 2017	Lab	2,565	35,521	7.2%
Great Grimsby	General election	12 December 2019	Con	7,331	33,087	22.2%
Great Yarmouth	General election	6 May 2010	Con	4,276	43,057	9.9%
Great Yarmouth	General election	7 May 2015	Con	6,154	44,469	13.8%
Great Yarmouth	General election	8 June 2017	Con	7,973	44,146	18.1%
Great Yarmouth	General election	12 December 2019	Con	17,663	43,462	40.6%
Greenwich and Woolwich	General election	6 May 2010	Lab	10,153	41,188	24.7%
Greenwich and Woolwich	General election	7 May 2015	Lab	11,946	46,716	25.6%
Greenwich and Woolwich	General election	8 June 2017	Lab	20,714	53,106	39.0%
Greenwich and Woolwich	General election	12 December 2019	Lab	18,464	53,120	34.8%
Guildford	General election	6 May 2010	Con	7,782	55,567	14.0%
Guildford	General election	7 May 2015	Con	22,448	53,986	41.6%
Guildford	General election	8 June 2017	Con	17,040	55,509	30.7%
Guildford	General election	12 December 2019	Con	3,337	58,651	5.7%
Hackney North and Stoke Newington	General election	6 May 2010	Lab	14,461	46,461	31.1%
Hackney North and Stoke Newington	General election	7 May 2015	Lab	24,008	49,887	48.1%
Hackney North and Stoke Newington	General election	8 June 2017	Lab	35,139	56,298	62.4%
Hackney North and Stoke Newington	General election	12 December 2019	Lab	33,188	56,864	58.4%
Hackney South and Shoreditch	General election	6 May 2010	Lab / Co-op	14,288	42,858	33.3%
Hackney South and Shoreditch	General election	7 May 2015	Lab / Co-op	24,213	47,580	50.9%
Hackney South and Shoreditch	General election	8 June 2017	Lab / Co-op	37,931	55,354	68.5%
Hackney South and Shoreditch	General election	12 December 2019	Lab / Co-op	33,985	54,439	62.4%
Halesowen and Rowley Regis	General election	6 May 2010	Con	2,023	43,979	4.6%
Halesowen and Rowley Regis	General election	7 May 2015	Con	3,082	43,818	7.0%
Halesowen and Rowley Regis	General election	8 June 2017	Con	5,253	44,379	11.8%
Halesowen and Rowley Regis	General election	12 December 2019	Con	12,074	42,345	28.5%
Halifax	General election	6 May 2010	Lab / Co-op	1,472	43,555	3.4%
Halifax	General election	7 May 2015	Lab	428	43,753	1.0%
Halifax	General election	8 June 2017	Lab	5,376	48,276	11.1%
Halifax	General election	12 December 2019	Lab	2,569	46,458	5.5%
Haltemprice and Howden	General election	6 May 2010	Con	11,602	48,737	23.8%
Haltemprice and Howden	General election	7 May 2015	Con	16,195	48,757	33.2%
Haltemprice and Howden	General election	8 June 2017	Con	15,405	51,440	29.9%
Haltemprice and Howden	General election	12 December 2019	Con	20,329	49,779	40.8%
Halton	General election	6 May 2010	Lab	15,504	41,338	37.5%
Halton	General election	7 May 2015	Lab	20,285	45,023	45.1%
Halton	General election	8 June 2017	Lab	25,405	49,518	51.3%
Halton	General election	12 December 2019	Lab	18,975	46,203	41.1%
Hammersmith	General election	6 May 2010	Lab	3,549	47,452	7.5%
Hammersmith	General election	7 May 2015	Lab	6,518	47,960	13.6%
Hammersmith	General election	8 June 2017	Lab	18,651	52,252	35.7%
Hammersmith	General election	12 December 2019	Lab	17,847	51,966	34.3%
Hampstead and Kilburn	General election	6 May 2010	Lab	42	52,822	0.1%
Hampstead and Kilburn	General election	7 May 2015	Lab	1,138	53,964	2.1%
Hampstead and Kilburn	General election	8 June 2017	Lab	15,560	58,407	26.6%
Hampstead and Kilburn	General election	12 December 2019	Lab	14,188	57,385	24.7%
Harborough	General election	6 May 2010	Con	9,797	54,945	17.8%
Harborough	General election	7 May 2015	Con	19,632	52,471	37.4%
Harborough	General election	8 June 2017	Con	12,429	57,598	21.6%
Harborough	General election	12 December 2019	Con	17,278	57,319	30.1%
Harlow	General election	6 May 2010	Con	4,925	43,878	11.2%
Harlow	General election	7 May 2015	Con	8,350	44,251	18.9%
Harlow	General election	8 June 2017	Con	7,031	44,846	15.7%
Harlow	General election	12 December 2019	Con	14,063	43,354	32.4%
Harrogate and Knaresborough	General election	6 May 2010	Con	1,039	53,134	2.0%
Harrogate and Knaresborough	General election	7 May 2015	Con	16,371	53,376	30.7%
Harrogate and Knaresborough	General election	8 June 2017	Con	18,168	56,740	32.0%
Harrogate and Knaresborough	General election	12 December 2019	Con	9,675	56,937	17.0%
Harrow East	General election	6 May 2010	Con	3,403	48,006	7.1%
Harrow East	General election	7 May 2015	Con	4,757	49,000	9.7%
Harrow East	General election	8 June 2017	Con	1,757	50,845	3.5%
Harrow East	General election	12 December 2019	Con	8,170	49,491	16.5%
Harrow West	General election	6 May 2010	Lab / Co-op	3,143	46,116	6.8%
Harrow West	General election	7 May 2015	Lab / Co-op	2,208	46,603	4.7%
Harrow West	General election	8 June 2017	Lab / Co-op	13,314	50,355	26.4%
Harrow West	General election	12 December 2019	Lab / Co-op	8,692	47,922	18.1%
Hartlepool	General election	6 May 2010	Lab	5,509	38,242	14.4%
Hartlepool	General election	7 May 2015	Lab	3,024	39,490	7.7%
Hartlepool	General election	8 June 2017	Lab	7,650	41,835	18.3%
Hartlepool	General election	12 December 2019	Lab	3,595	41,037	8.8%
Hartlepool	By-election	6 May 2021	Con	6,940	29,933	23.2%
Harwich and North Essex	General election	6 May 2010	Con	11,447	49,000	23.4%
Harwich and North Essex	General election	7 May 2015	Con	15,174	48,432	31.3%
Harwich and North Essex	General election	8 June 2017	Con	14,356	51,141	28.1%
Harwich and North Essex	General election	12 December 2019	Con	20,182	51,963	38.8%
Hastings and Rye	General election	6 May 2010	Con	1,993	49,814	4.0%
Hastings and Rye	General election	7 May 2015	Con	4,796	50,927	9.4%
Hastings and Rye	General election	8 June 2017	Con	346	54,766	0.6%
Hastings and Rye	General election	12 December 2019	Con	4,043	54,274	7.4%
Havant	General election	6 May 2010	Con	12,160	43,903	27.7%
Havant	General election	7 May 2015	Con	13,920	44,828	31.1%
Havant	General election	8 June 2017	Con	15,956	46,314	34.5%
Havant	General election	12 December 2019	Con	21,792	45,959	47.4%
Hayes and Harlington	General election	6 May 2010	Lab	10,824	42,637	25.4%
Hayes and Harlington	General election	7 May 2015	Lab	15,700	45,056	34.8%
Hayes and Harlington	General election	8 June 2017	Lab	18,115	47,802	37.9%
Hayes and Harlington	General election	12 December 2019	Lab	9,261	43,994	21.1%
Hazel Grove	General election	6 May 2010	LD	6,371	41,981	15.2%
Hazel Grove	General election	7 May 2015	Con	6,552	43,219	15.2%
Hazel Grove	General election	8 June 2017	Con	5,514	44,132	12.5%
Hazel Grove	General election	12 December 2019	Con	4,423	44,269	10.0%
Hemel Hempstead	General election	6 May 2010	Con	13,406	49,471	27.1%
Hemel Hempstead	General election	7 May 2015	Con	14,420	49,633	29.1%
Hemel Hempstead	General election	8 June 2017	Con	9,445	52,282	18.1%
Hemel Hempstead	General election	12 December 2019	Con	14,563	51,271	28.4%
Hemsworth	General election	6 May 2010	Lab	9,844	43,840	22.5%
Hemsworth	General election	7 May 2015	Lab	12,078	42,406	28.5%
Hemsworth	General election	8 June 2017	Lab	10,174	45,944	22.1%
Hemsworth	General election	12 December 2019	Lab	1,180	43,907	2.7%
Hendon	General election	6 May 2010	Con	106	46,374	0.2%
Hendon	General election	7 May 2015	Con	3,724	49,630	7.5%
Hendon	General election	8 June 2017	Con	1,072	52,215	2.1%
Hendon	General election	12 December 2019	Con	4,230	55,075	7.7%
Henley	General election	6 May 2010	Con	16,588	53,520	31.0%
Henley	General election	7 May 2015	Con	25,375	55,236	45.9%
Henley	General election	8 June 2017	Con	22,294	57,099	39.0%
Henley	General election	12 December 2019	Con	14,053	58,759	23.9%
Hereford and South Herefordshire	General election	6 May 2010	Con	2,481	48,381	5.1%
Hereford and South Herefordshire	General election	7 May 2015	Con	16,890	47,257	35.7%
Hereford and South Herefordshire	General election	8 June 2017	Con	15,013	50,484	29.7%
Hereford and South Herefordshire	General election	12 December 2019	Con	19,686	49,646	39.7%
Hertford and Stortford	General election	6 May 2010	Con	15,437	55,377	27.9%
Hertford and Stortford	General election	7 May 2015	Con	21,509	56,277	38.2%
Hertford and Stortford	General election	8 June 2017	Con	19,035	59,992	31.7%
Hertford and Stortford	General election	12 December 2019	Con	19,620	60,094	32.6%
Hertsmere	General election	6 May 2010	Con	17,605	47,270	37.2%
Hertsmere	General election	7 May 2015	Con	18,461	50,091	36.9%
Hertsmere	General election	8 June 2017	Con	16,951	52,253	32.4%
Hertsmere	General election	12 December 2019	Con	21,313	52,203	40.8%
Hexham	General election	6 May 2010	Con	5,788	43,483	13.3%
Hexham	General election	7 May 2015	Con	12,031	43,345	27.8%
Hexham	General election	8 June 2017	Con	9,236	46,224	20.0%
Hexham	General election	12 December 2019	Con	10,549	46,150	22.9%
Heywood and Middleton	General election	6 May 2010	Lab / Co-op	5,971	46,125	12.9%
Heywood and Middleton	General election	7 May 2015	Lab	5,299	48,538	10.9%
Heywood and Middleton	General election	8 June 2017	Lab	7,617	49,865	15.3%
Heywood and Middleton	General election	12 December 2019	Con	663	47,488	1.4%
High Peak	General election	6 May 2010	Con	4,677	50,337	9.3%
High Peak	General election	7 May 2015	Con	4,894	50,789	9.6%
High Peak	General election	8 June 2017	Lab	2,322	53,853	4.3%
High Peak	General election	12 December 2019	Con	590	54,173	1.1%
Hitchin and Harpenden	General election	6 May 2010	Con	15,271	54,707	27.9%
Hitchin and Harpenden	General election	7 May 2015	Con	20,055	55,375	36.2%
Hitchin and Harpenden	General election	8 June 2017	Con	12,031	58,783	20.5%
Hitchin and Harpenden	General election	12 December 2019	Con	6,895	58,871	11.7%
Holborn and St Pancras	General election	6 May 2010	Lab	9,942	54,649	18.2%
Holborn and St Pancras	General election	7 May 2015	Lab	17,048	54,917	31.0%
Holborn and St Pancras	General election	8 June 2017	Lab	30,509	58,997	51.7%
Holborn and St Pancras	General election	12 December 2019	Lab	27,763	56,786	48.9%
Hornchurch and Upminster	General election	6 May 2010	Con	16,371	53,390	30.7%
Hornchurch and Upminster	General election	7 May 2015	Con	13,074	55,236	23.7%
Hornchurch and Upminster	General election	8 June 2017	Con	17,723	56,045	31.6%
Hornchurch and Upminster	General election	12 December 2019	Con	23,308	53,974	43.2%
Hornsey and Wood Green	General election	6 May 2010	LD	6,875	55,042	12.5%
Hornsey and Wood Green	General election	7 May 2015	Lab	11,058	57,785	19.1%
Hornsey and Wood Green	General election	8 June 2017	Lab	30,738	62,293	49.3%
Hornsey and Wood Green	General election	12 December 2019	Lab	19,242	61,105	31.5%
Horsham	General election	6 May 2010	Con	11,460	55,841	20.5%
Horsham	General election	7 May 2015	Con	24,658	56,925	43.3%
Horsham	General election	8 June 2017	Con	23,484	61,987	37.9%
Horsham	General election	12 December 2019	Con	21,127	63,242	33.4%
Houghton and Sunderland South	General election	6 May 2010	Lab	10,990	38,021	28.9%
Houghton and Sunderland South	General election	7 May 2015	Lab	12,938	38,489	33.6%
Houghton and Sunderland South	General election	8 June 2017	Lab	12,341	41,480	29.8%
Houghton and Sunderland South	General election	12 December 2019	Lab	3,115	39,811	7.8%
Hove	General election	6 May 2010	Con	1,868	49,819	3.7%
Hove	General election	7 May 2015	Lab	1,236	52,214	2.4%
Hove	General election	8 June 2017	Lab	18,757	57,596	32.6%
Hove	General election	12 December 2019	Lab	17,044	56,391	30.2%
Huddersfield	General election	6 May 2010	Lab / Co-op	4,472	40,524	11.0%
Huddersfield	General election	7 May 2015	Lab / Co-op	7,345	40,478	18.1%
Huddersfield	General election	8 June 2017	Lab / Co-op	12,005	43,834	27.4%
Huddersfield	General election	12 December 2019	Lab / Co-op	4,937	41,882	11.8%
Huntingdon	General election	6 May 2010	Con	10,819	54,266	19.9%
Huntingdon	General election	7 May 2015	Con	19,403	55,927	34.7%
Huntingdon	General election	8 June 2017	Con	14,475	59,720	24.2%
Huntingdon	General election	12 December 2019	Con	19,383	59,147	32.8%
Hyndburn	General election	6 May 2010	Lab	3,090	42,672	7.2%
Hyndburn	General election	7 May 2015	Lab	4,400	42,887	10.3%
Hyndburn	General election	8 June 2017	Lab	5,815	45,202	12.9%
Hyndburn	General election	12 December 2019	Con	2,951	42,406	7.0%
Ilford North	General election	6 May 2010	Con	5,404	47,018	11.5%
Ilford North	General election	7 May 2015	Lab	589	48,932	1.2%
Ilford North	General election	8 June 2017	Lab	9,639	52,941	18.2%
Ilford North	General election	12 December 2019	Lab	5,218	50,114	10.4%
Ilford South	General election	6 May 2010	Lab / Co-op	11,287	51,191	22.0%
Ilford South	General election	7 May 2015	Lab / Co-op	19,777	51,912	38.1%
Ilford South	General election	8 June 2017	Lab / Co-op	31,647	57,657	54.9%
Ilford South	General election	12 December 2019	Lab	24,101	53,477	45.1%
Ipswich	General election	6 May 2010	Con	2,079	46,941	4.4%
Ipswich	General election	7 May 2015	Con	3,733	48,694	7.7%
Ipswich	General election	8 June 2017	Lab	831	51,137	1.6%
Ipswich	General election	12 December 2019	Con	5,479	49,579	11.1%
Isle of Wight	General election	6 May 2010	Con	10,527	70,264	15.0%
Isle of Wight	General election	7 May 2015	Con	13,703	70,300	19.5%
Isle of Wight	General election	8 June 2017	Con	21,069	74,479	28.3%
Isle of Wight	General election	12 December 2019	Con	23,737	74,442	31.9%
Islington North	General election	6 May 2010	Lab	12,401	44,554	27.8%
Islington North	General election	7 May 2015	Lab	21,194	49,234	43.0%
Islington North	General election	8 June 2017	Lab	33,215	54,928	60.5%
Islington North	General election	12 December 2019	Lab	26,188	53,805	48.7%
Islington South and Finsbury	General election	6 May 2010	Lab	3,569	43,555	8.2%
Islington South and Finsbury	General election	7 May 2015	Lab	12,708	44,270	28.7%
Islington South and Finsbury	General election	8 June 2017	Lab	20,263	48,049	42.2%
Islington South and Finsbury	General election	12 December 2019	Lab	17,328	47,816	36.2%
Jarrow	General election	6 May 2010	Lab	12,908	38,784	33.3%
Jarrow	General election	7 May 2015	Lab	13,881	38,564	36.0%
Jarrow	General election	8 June 2017	Lab	17,263	43,023	40.1%
Jarrow	General election	12 December 2019	Lab	7,120	40,736	17.5%
Keighley	General election	6 May 2010	Con	2,940	47,692	6.2%
Keighley	General election	7 May 2015	Con	3,053	49,123	6.2%
Keighley	General election	8 June 2017	Lab	239	51,714	0.5%
Keighley	General election	12 December 2019	Con	2,218	52,600	4.2%
Kenilworth and Southam	General election	6 May 2010	Con	12,552	48,431	25.9%
Kenilworth and Southam	General election	7 May 2015	Con	21,002	48,791	43.0%
Kenilworth and Southam	General election	8 June 2017	Con	18,076	51,321	35.2%
Kenilworth and Southam	General election	12 December 2019	Con	20,353	52,597	38.7%
Kensington	General election	6 May 2010	Con	8,616	35,150	24.5%
Kensington	General election	7 May 2015	Con	7,361	34,828	21.1%
Kensington	General election	8 June 2017	Lab	20	38,677	0.1%
Kensington	General election	12 December 2019	Con	150	43,762	0.3%
Kettering	General election	6 May 2010	Con	9,094	47,328	19.2%
Kettering	General election	7 May 2015	Con	12,590	47,218	26.7%
Kettering	General election	8 June 2017	Con	10,562	49,404	21.4%
Kettering	General election	12 December 2019	Con	16,765	49,361	34.0%
Kingston and Surbiton	General election	6 May 2010	LD	7,560	57,111	13.2%
Kingston and Surbiton	General election	7 May 2015	Con	2,834	59,253	4.8%
Kingston and Surbiton	General election	8 June 2017	LD	4,124	62,178	6.6%
Kingston and Surbiton	General election	12 December 2019	LD	10,489	60,846	17.2%
Kingston upon Hull East	General election	6 May 2010	Lab	8,597	34,184	25.1%
Kingston upon Hull East	General election	7 May 2015	Lab	10,319	35,144	29.4%
Kingston upon Hull East	General election	8 June 2017	Lab	10,396	36,638	28.4%
Kingston upon Hull East	General election	12 December 2019	Lab	1,239	32,442	3.8%
Kingston upon Hull North	General election	6 May 2010	Lab	641	33,291	1.9%
Kingston upon Hull North	General election	7 May 2015	Lab	12,899	35,336	36.5%
Kingston upon Hull North	General election	8 June 2017	Lab	14,322	37,122	38.6%
Kingston upon Hull North	General election	12 December 2019	Lab	7,593	34,203	22.2%
Kingston upon Hull West and Hessle	General election	6 May 2010	Lab	5,742	31,505	18.2%
Kingston upon Hull West and Hessle	General election	7 May 2015	Lab	9,333	31,803	29.3%
Kingston upon Hull West and Hessle	General election	8 June 2017	Lab	8,025	34,565	23.2%
Kingston upon Hull West and Hessle	General election	12 December 2019	Lab	2,856	31,356	9.1%
Kingswood	General election	6 May 2010	Con	2,445	47,906	5.1%
Kingswood	General election	7 May 2015	Con	9,006	48,125	18.7%
Kingswood	General election	8 June 2017	Con	7,500	48,741	15.4%
Kingswood	General election	12 December 2019	Con	11,220	49,314	22.8%
Kingswood	By-election	15 February 2024	Lab	2,501	24,869	10.1%
Knowsley	General election	6 May 2010	Lab	25,686	44,658	57.5%
Knowsley	General election	7 May 2015	Lab	34,655	50,728	68.3%
Knowsley	General election	8 June 2017	Lab	42,214	55,483	76.1%
Knowsley	General election	12 December 2019	Lab	39,942	54,938	72.7%
Lancaster and Fleetwood	General election	6 May 2010	Con	333	42,701	0.8%
Lancaster and Fleetwood	General election	7 May 2015	Lab	1,265	41,738	3.0%
Lancaster and Fleetwood	General election	8 June 2017	Lab	6,661	45,989	14.5%
Lancaster and Fleetwood	General election	12 December 2019	Lab	2,380	45,219	5.3%
Leeds Central	General election	6 May 2010	Lab	10,645	37,394	28.5%
Leeds Central	General election	7 May 2015	Lab	16,967	45,048	37.7%
Leeds Central	General election	8 June 2017	Lab	23,698	47,673	49.7%
Leeds Central	General election	12 December 2019	Lab	19,270	49,284	39.1%
Leeds East	General election	6 May 2010	Lab	10,293	37,813	27.2%
Leeds East	General election	7 May 2015	Lab	12,533	38,196	32.8%
Leeds East	General election	8 June 2017	Lab	12,752	41,441	30.8%
Leeds East	General election	12 December 2019	Lab	5,531	39,052	14.2%
Leeds North East	General election	6 May 2010	Lab	4,545	47,535	9.6%
Leeds North East	General election	7 May 2015	Lab	7,250	48,291	15.0%
Leeds North East	General election	8 June 2017	Lab	16,991	52,999	32.1%
Leeds North East	General election	12 December 2019	Lab	17,089	50,500	33.8%
Leeds North West	General election	6 May 2010	LD	9,103	43,483	20.9%
Leeds North West	General election	7 May 2015	LD	2,907	43,357	6.7%
Leeds North West	General election	8 June 2017	Lab / Co-op	4,224	46,287	9.1%
Leeds North West	General election	12 December 2019	Lab / Co-op	10,749	49,283	21.8%
Leeds West	General election	6 May 2010	Lab	7,016	38,752	18.1%
Leeds West	General election	7 May 2015	Lab	10,727	38,423	27.9%
Leeds West	General election	8 June 2017	Lab	15,965	42,229	37.8%
Leeds West	General election	12 December 2019	Lab	10,564	40,281	26.2%
Leicester East	General election	6 May 2010	Lab	14,082	47,995	29.3%
Leicester East	General election	7 May 2015	Lab	18,352	48,068	38.2%
Leicester East	General election	8 June 2017	Lab	22,428	52,424	42.8%
Leicester East	General election	12 December 2019	Lab	6,019	49,421	12.2%
Leicester South	General election	6 May 2010	Lab	8,808	47,124	18.7%
Leicester South	General election	7 May 2015	Lab / Co-op	17,845	45,942	38.8%
Leicester South	General election	8 June 2017	Lab / Co-op	26,261	50,517	52.0%
Leicester South	General election	12 December 2019	Lab / Co-op	22,675	50,147	45.2%
Leicester West	General election	6 May 2010	Lab	4,017	35,819	11.2%
Leicester West	General election	7 May 2015	Lab	7,203	34,522	20.9%
Leicester West	General election	8 June 2017	Lab	11,060	37,512	29.5%
Leicester West	General election	12 December 2019	Lab	4,212	34,775	12.1%
Leigh	General election	6 May 2010	Lab	12,011	44,332	27.1%
Leigh	General election	7 May 2015	Lab	14,096	45,123	31.2%
Leigh	General election	8 June 2017	Lab / Co-op	9,554	46,874	20.4%
Leigh	General election	12 December 2019	Con	1,965	46,979	4.2%
Lewes	General election	6 May 2010	LD	7,647	50,088	15.3%
Lewes	General election	7 May 2015	Con	1,083	50,540	2.1%
Lewes	General election	8 June 2017	Con	5,508	54,192	10.2%
Lewes	General election	12 December 2019	Con	2,457	54,851	4.5%
Lewisham, Deptford	General election	6 May 2010	Lab	12,499	41,220	30.3%
Lewisham, Deptford	General election	7 May 2015	Lab	21,516	47,426	45.4%
Lewisham, Deptford	General election	8 June 2017	Lab	34,899	55,112	63.3%
Lewisham, Deptford	General election	12 December 2019	Lab	32,913	55,368	59.4%
Lewisham East	General election	6 May 2010	Lab	6,216	41,719	14.9%
Lewisham East	General election	7 May 2015	Lab	14,333	42,923	33.4%
Lewisham East	General election	8 June 2017	Lab	21,213	47,201	44.9%
Lewisham East	By-election	14 June 2018	Lab	5,629	21,979	25.6%
Lewisham East	General election	12 December 2019	Lab	17,008	44,815	38.0%
Lewisham West and Penge	General election	6 May 2010	Lab	5,828	45,028	12.9%
Lewisham West and Penge	General election	7 May 2015	Lab	12,714	48,125	26.4%
Lewisham West and Penge	General election	8 June 2017	Lab	23,162	53,196	43.5%
Lewisham West and Penge	General election	12 December 2019	Lab	21,543	52,100	41.3%
Leyton and Wanstead	General election	6 May 2010	Lab	6,416	40,159	16.0%
Leyton and Wanstead	General election	7 May 2015	Lab	14,917	40,703	36.6%
Leyton and Wanstead	General election	8 June 2017	Lab	22,607	46,173	49.0%
Leyton and Wanstead	General election	12 December 2019	Lab	20,808	44,547	46.7%
Lichfield	General election	6 May 2010	Con	17,683	51,563	34.3%
Lichfield	General election	7 May 2015	Con	18,189	51,467	35.3%
Lichfield	General election	8 June 2017	Con	18,581	53,524	34.7%
Lichfield	General election	12 December 2019	Con	23,638	53,993	43.8%
Lincoln	General election	6 May 2010	Con	1,058	45,721	2.3%
Lincoln	General election	7 May 2015	Con	1,443	46,852	3.1%
Lincoln	General election	8 June 2017	Lab	1,538	48,718	3.2%
Lincoln	General election	12 December 2019	Con	3,514	50,629	6.9%
Liverpool, Riverside	General election	6 May 2010	Lab / Co-op	14,173	38,801	36.5%
Liverpool, Riverside	General election	7 May 2015	Lab / Co-op	24,463	44,263	55.3%
Liverpool, Riverside	General election	8 June 2017	Lab / Co-op	35,947	48,020	74.9%
Liverpool, Riverside	General election	12 December 2019	Lab	37,043	52,789	70.2%
Liverpool, Walton	General election	6 May 2010	Lab	19,818	34,335	57.7%
Liverpool, Walton	General election	7 May 2015	Lab	27,777	38,403	72.3%
Liverpool, Walton	General election	8 June 2017	Lab	32,551	42,197	77.1%
Liverpool, Walton	General election	12 December 2019	Lab	30,520	40,786	74.8%
Liverpool, Wavertree	General election	6 May 2010	Lab / Co-op	7,167	37,914	18.9%
Liverpool, Wavertree	General election	7 May 2015	Lab / Co-op	24,303	40,974	59.3%
Liverpool, Wavertree	General election	8 June 2017	Lab / Co-op	29,466	43,640	67.5%
Liverpool, Wavertree	General election	12 December 2019	Lab	27,085	43,377	62.4%
Liverpool, West Derby	General election	6 May 2010	Lab / Co-op	18,467	35,784	51.6%
Liverpool, West Derby	General election	7 May 2015	Lab / Co-op	27,367	41,031	66.7%
Liverpool, West Derby	General election	8 June 2017	Lab / Co-op	32,908	45,163	72.9%
Liverpool, West Derby	General election	12 December 2019	Lab	29,984	43,989	68.2%
Loughborough	General election	6 May 2010	Con	3,744	52,838	7.1%
Loughborough	General election	7 May 2015	Con	9,183	52,020	17.7%
Loughborough	General election	8 June 2017	Con	4,269	54,148	7.9%
Loughborough	General election	12 December 2019	Con	7,169	54,631	13.1%
Louth and Horncastle	General election	6 May 2010	Con	13,871	50,494	27.5%
Louth and Horncastle	General election	7 May 2015	Con	14,977	50,336	29.8%
Louth and Horncastle	General election	8 June 2017	Con	19,641	52,771	37.2%
Louth and Horncastle	General election	12 December 2019	Con	28,868	52,332	55.2%
Ludlow	General election	6 May 2010	Con	9,749	48,732	20.0%
Ludlow	General election	7 May 2015	Con	18,929	48,063	39.4%
Ludlow	General election	8 June 2017	Con	19,286	49,970	38.6%
Ludlow	General election	12 December 2019	Con	23,648	50,225	47.1%
Luton North	General election	6 May 2010	Lab	7,520	43,018	17.5%
Luton North	General election	7 May 2015	Lab	9,504	42,571	22.3%
Luton North	General election	8 June 2017	Lab	14,364	46,622	30.8%
Luton North	General election	12 December 2019	Lab	9,247	42,589	21.7%
Luton South	General election	6 May 2010	Lab / Co-op	2,329	42,216	5.5%
Luton South	General election	7 May 2015	Lab / Co-op	5,711	42,216	13.5%
Luton South	General election	8 June 2017	Lab / Co-op	13,925	46,133	30.2%
Luton South	General election	12 December 2019	Lab	8,756	42,064	20.8%
Macclesfield	General election	6 May 2010	Con	11,959	50,059	23.9%
Macclesfield	General election	7 May 2015	Con	14,811	49,598	29.9%
Macclesfield	General election	8 June 2017	Con	8,608	54,307	15.9%
Macclesfield	General election	12 December 2019	Con	10,711	53,867	19.9%
Maidenhead	General election	6 May 2010	Con	16,769	53,720	31.2%
Maidenhead	General election	7 May 2015	Con	29,059	53,855	54.0%
Maidenhead	General election	8 June 2017	Con	26,457	58,239	45.4%
Maidenhead	General election	12 December 2019	Con	18,846	56,492	33.4%
Maidstone and The Weald	General election	6 May 2010	Con	5,889	48,928	12.0%
Maidstone and The Weald	General election	7 May 2015	Con	10,709	50,010	21.4%
Maidstone and The Weald	General election	8 June 2017	Con	17,723	51,717	34.3%
Maidstone and The Weald	General election	12 December 2019	Con	21,772	51,680	42.1%
Makerfield	General election	6 May 2010	Lab	12,490	43,771	28.5%
Makerfield	General election	7 May 2015	Lab	13,155	44,788	29.4%
Makerfield	General election	8 June 2017	Lab	13,542	46,933	28.9%
Makerfield	General election	12 December 2019	Lab	4,740	44,259	10.7%
Maldon	General election	6 May 2010	Con	19,407	47,895	40.5%
Maldon	General election	7 May 2015	Con	22,070	48,045	45.9%
Maldon	General election	8 June 2017	Con	23,430	50,202	46.7%
Maldon	General election	12 December 2019	Con	30,041	50,408	59.6%
Manchester Central	General election	6 May 2010	Lab	10,439	39,927	26.1%
Manchester Central	General election	7 May 2015	Lab / Co-op	21,639	45,331	47.7%
Manchester Central	General election	8 June 2017	Lab / Co-op	31,445	49,720	63.2%
Manchester Central	General election	12 December 2019	Lab / Co-op	29,089	52,289	55.6%
Manchester, Gorton	General election	6 May 2010	Lab	6,703	38,325	17.5%
Manchester, Gorton	General election	7 May 2015	Lab	24,079	42,019	57.3%
Manchester, Gorton	General election	8 June 2017	Lab	31,730	45,953	69.0%
Manchester, Gorton	General election	12 December 2019	Lab	30,339	44,545	68.1%
Manchester, Withington	General election	6 May 2010	LD	1,894	45,031	4.2%
Manchester, Withington	General election	7 May 2015	Lab	14,873	49,966	29.8%
Manchester, Withington	General election	8 June 2017	Lab	29,875	53,602	55.7%
Manchester, Withington	General election	12 December 2019	Lab	27,905	52,995	52.7%
Mansfield	General election	6 May 2010	Lab	6,012	48,395	12.4%
Mansfield	General election	7 May 2015	Lab	5,315	47,193	11.3%
Mansfield	General election	8 June 2017	Con	1,057	50,157	2.1%
Mansfield	General election	12 December 2019	Con	16,306	49,273	33.1%
Meon Valley	General election	6 May 2010	Con	12,125	51,238	23.7%
Meon Valley	General election	7 May 2015	Con	23,913	51,717	46.2%
Meon Valley	General election	8 June 2017	Con	25,692	54,192	47.4%
Meon Valley	General election	12 December 2019	Con	23,555	54,829	43.0%
Meriden	General election	6 May 2010	Con	16,253	52,162	31.2%
Meriden	General election	7 May 2015	Con	18,795	52,603	35.7%
Meriden	General election	8 June 2017	Con	19,198	54,643	35.1%
Meriden	General election	12 December 2019	Con	22,836	54,161	42.2%
Mid Bedfordshire	General election	6 May 2010	Con	15,152	54,897	27.6%
Mid Bedfordshire	General election	7 May 2015	Con	23,327	58,060	40.2%
Mid Bedfordshire	General election	8 June 2017	Con	20,983	63,138	33.2%
Mid Bedfordshire	General election	12 December 2019	Con	24,664	64,717	38.1%
Mid Bedfordshire	By-election	19 October 2023	Lab	1,192	40,720	2.9%
Mid Derbyshire	General election	6 May 2010	Con	11,292	47,342	23.9%
Mid Derbyshire	General election	7 May 2015	Con	12,774	47,729	26.8%
Mid Derbyshire	General election	8 June 2017	Con	11,616	50,371	23.1%
Mid Derbyshire	General election	12 December 2019	Con	15,385	49,356	31.2%
Middlesbrough	General election	6 May 2010	Lab	8,689	33,455	26.0%
Middlesbrough	General election	7 May 2015	Lab	12,477	32,706	38.1%
Middlesbrough	General election	8 June 2017	Lab	13,873	35,637	38.9%
Middlesbrough	General election	12 December 2019	Lab	8,395	34,097	24.6%
Middlesbrough South and East Cleveland	General election	6 May 2010	Lab	1,677	46,214	3.6%
Middlesbrough South and East Cleveland	General election	7 May 2015	Lab	2,268	45,677	5.0%
Middlesbrough South and East Cleveland	General election	8 June 2017	Con	1,020	47,620	2.1%
Middlesbrough South and East Cleveland	General election	12 December 2019	Con	11,626	47,817	24.3%
Mid Dorset and North Poole	General election	6 May 2010	LD	269	46,788	0.6%
Mid Dorset and North Poole	General election	7 May 2015	Con	10,530	46,499	22.6%
Mid Dorset and North Poole	General election	8 June 2017	Con	15,339	48,254	31.8%
Mid Dorset and North Poole	General election	12 December 2019	Con	14,898	48,930	30.4%
Mid Norfolk	General election	6 May 2010	Con	13,856	50,765	27.3%
Mid Norfolk	General election	7 May 2015	Con	17,276	52,212	33.1%
Mid Norfolk	General election	8 June 2017	Con	16,086	55,668	28.9%
Mid Norfolk	General election	12 December 2019	Con	22,594	56,186	40.2%
Mid Sussex	General election	6 May 2010	Con	7,402	55,855	13.3%
Mid Sussex	General election	7 May 2015	Con	24,286	57,492	42.2%
Mid Sussex	General election	8 June 2017	Con	19,673	61,632	31.9%
Mid Sussex	General election	12 December 2019	Con	18,197	62,762	29.0%
Mid Worcestershire	General election	6 May 2010	Con	15,864	50,931	31.1%
Mid Worcestershire	General election	7 May 2015	Con	20,532	52,225	39.3%
Mid Worcestershire	General election	8 June 2017	Con	23,326	55,089	42.3%
Mid Worcestershire	General election	12 December 2019	Con	28,018	56,123	49.9%
Milton Keynes North	General election	6 May 2010	Con	8,961	53,888	16.6%
Milton Keynes North	General election	7 May 2015	Con	9,753	57,692	16.9%
Milton Keynes North	General election	8 June 2017	Con	1,975	63,924	3.1%
Milton Keynes North	General election	12 December 2019	Con	6,255	62,543	10.0%
Milton Keynes South	General election	6 May 2010	Con	5,201	55,333	9.4%
Milton Keynes South	General election	7 May 2015	Con	8,672	58,949	14.7%
Milton Keynes South	General election	8 June 2017	Con	1,665	64,546	2.6%
Milton Keynes South	General election	12 December 2019	Con	6,944	64,007	10.8%
Mitcham and Morden	General election	6 May 2010	Lab	13,666	43,797	31.2%
Mitcham and Morden	General election	7 May 2015	Lab	16,922	45,142	37.5%
Mitcham and Morden	General election	8 June 2017	Lab	21,375	48,118	44.4%
Mitcham and Morden	General election	12 December 2019	Lab	16,482	45,741	36.0%
Mole Valley	General election	6 May 2010	Con	15,653	54,324	28.8%
Mole Valley	General election	7 May 2015	Con	25,453	55,140	46.2%
Mole Valley	General election	8 June 2017	Con	24,137	56,726	42.6%
Mole Valley	General election	12 December 2019	Con	12,041	57,110	21.1%
Morecambe and Lunesdale	General election	6 May 2010	Con	866	43,436	2.0%
Morecambe and Lunesdale	General election	7 May 2015	Con	4,590	43,242	10.6%
Morecambe and Lunesdale	General election	8 June 2017	Con	1,399	45,657	3.1%
Morecambe and Lunesdale	General election	12 December 2019	Con	6,354	45,310	14.0%
Morley and Outwood	General election	6 May 2010	Lab / Co-op	1,101	48,856	2.3%
Morley and Outwood	General election	7 May 2015	Con	422	48,250	0.9%
Morley and Outwood	General election	8 June 2017	Con	2,104	52,357	4.0%
Morley and Outwood	General election	12 December 2019	Con	11,267	51,930	21.7%
Newark	General election	6 May 2010	Con	16,152	51,228	31.5%
Newark	General election	7 May 2015	Con	18,474	52,302	35.3%
Newark	General election	8 June 2017	Con	18,149	55,042	33.0%
Newark	General election	12 December 2019	Con	21,816	54,762	39.8%
Newbury	General election	6 May 2010	Con	12,248	58,589	20.9%
Newbury	General election	7 May 2015	Con	26,368	57,300	46.0%
Newbury	General election	8 June 2017	Con	24,380	60,849	40.1%
Newbury	General election	12 December 2019	Con	16,047	59,998	26.7%
Newcastle-under-Lyme	General election	6 May 2010	Lab	1,552	43,191	3.6%
Newcastle-under-Lyme	General election	7 May 2015	Lab	650	42,997	1.5%
Newcastle-under-Lyme	General election	8 June 2017	Lab	30	43,842	0.1%
Newcastle-under-Lyme	General election	12 December 2019	Con	7,446	44,739	16.6%
Newcastle upon Tyne Central	General election	6 May 2010	Lab	7,466	34,157	21.9%
Newcastle upon Tyne Central	General election	7 May 2015	Lab	12,673	35,085	36.1%
Newcastle upon Tyne Central	General election	8 June 2017	Lab	14,937	37,094	40.3%
Newcastle upon Tyne Central	General election	12 December 2019	Lab	12,278	37,474	32.8%
Newcastle upon Tyne East	General election	6 May 2010	Lab	4,453	37,840	11.8%
Newcastle upon Tyne East	General election	7 May 2015	Lab	12,494	39,222	31.9%
Newcastle upon Tyne East	General election	8 June 2017	Lab	19,261	41,637	46.3%
Newcastle upon Tyne East	General election	12 December 2019	Lab	15,463	43,365	35.7%
Newcastle upon Tyne North	General election	6 May 2010	Lab	3,414	43,946	7.8%
Newcastle upon Tyne North	General election	7 May 2015	Lab	10,153	44,891	22.6%
Newcastle upon Tyne North	General election	8 June 2017	Lab	10,349	48,288	21.4%
Newcastle upon Tyne North	General election	12 December 2019	Lab	5,765	46,999	12.3%
New Forest East	General election	6 May 2010	Con	11,307	50,036	22.6%
New Forest East	General election	7 May 2015	Con	19,162	49,447	38.8%
New Forest East	General election	8 June 2017	Con	21,995	51,366	42.8%
New Forest East	General election	12 December 2019	Con	25,251	50,786	49.7%
New Forest West	General election	6 May 2010	Con	16,896	47,572	35.5%
New Forest West	General election	7 May 2015	Con	20,604	47,410	43.5%
New Forest West	General election	8 June 2017	Con	23,431	49,627	47.2%
New Forest West	General election	12 December 2019	Con	24,403	50,306	48.5%
Newton Abbot	General election	6 May 2010	Con	523	48,283	1.1%
Newton Abbot	General election	7 May 2015	Con	11,234	48,253	23.3%
Newton Abbot	General election	8 June 2017	Con	17,160	51,637	33.2%
Newton Abbot	General election	12 December 2019	Con	17,501	52,556	33.3%
Normanton, Pontefract and Castleford	General election	6 May 2010	Lab	10,979	46,239	23.7%
Normanton, Pontefract and Castleford	General election	7 May 2015	Lab	15,428	45,897	33.6%
Normanton, Pontefract and Castleford	General election	8 June 2017	Lab	14,499	49,191	29.5%
Normanton, Pontefract and Castleford	General election	12 December 2019	Lab	1,276	48,259	2.6%
Northampton North	General election	6 May 2010	Con	1,936	40,271	4.8%
Northampton North	General election	7 May 2015	Con	3,245	39,411	8.2%
Northampton North	General election	8 June 2017	Con	807	40,378	2.0%
Northampton North	General election	12 December 2019	Con	5,507	39,539	13.9%
Northampton South	General election	6 May 2010	Con	6,004	38,978	15.4%
Northampton South	General election	7 May 2015	Con	3,793	38,884	9.8%
Northampton South	General election	8 June 2017	Con	1,159	41,034	2.8%
Northampton South	General election	12 December 2019	Con	4,697	40,835	11.5%
North Cornwall	General election	6 May 2010	LD	2,981	46,844	6.4%
North Cornwall	General election	7 May 2015	Con	6,621	48,245	13.7%
North Cornwall	General election	8 June 2017	Con	7,200	50,944	14.1%
North Cornwall	General election	12 December 2019	Con	14,752	51,678	28.5%
North Devon	General election	6 May 2010	LD	5,821	51,321	11.3%
North Devon	General election	7 May 2015	Con	6,936	52,320	13.3%
North Devon	General election	8 June 2017	Con	4,332	55,705	7.8%
North Devon	General election	12 December 2019	Con	14,813	55,581	26.7%
North Dorset	General election	6 May 2010	Con	7,625	54,141	14.1%
North Dorset	General election	7 May 2015	Con	21,118	53,385	39.6%
North Dorset	General election	8 June 2017	Con	25,777	55,724	46.3%
North Dorset	General election	12 December 2019	Con	24,301	56,107	43.3%
North Durham	General election	6 May 2010	Lab	12,076	40,967	29.5%
North Durham	General election	7 May 2015	Lab	13,644	40,146	34.0%
North Durham	General election	8 June 2017	Lab	12,939	43,284	29.9%
North Durham	General election	12 December 2019	Lab	4,742	42,195	11.2%
North East Bedfordshire	General election	6 May 2010	Con	18,942	55,552	34.1%
North East Bedfordshire	General election	7 May 2015	Con	25,644	58,672	43.7%
North East Bedfordshire	General election	8 June 2017	Con	20,862	64,220	32.5%
North East Bedfordshire	General election	12 December 2019	Con	24,283	65,018	37.3%
North East Cambridgeshire	General election	6 May 2010	Con	16,425	52,064	31.5%
North East Cambridgeshire	General election	7 May 2015	Con	16,874	51,780	32.6%
North East Cambridgeshire	General election	8 June 2017	Con	21,270	53,284	39.9%
North East Cambridgeshire	General election	12 December 2019	Con	29,993	52,964	56.6%
North East Derbyshire	General election	6 May 2010	Lab	2,445	47,034	5.2%
North East Derbyshire	General election	7 May 2015	Lab	1,883	47,948	3.9%
North East Derbyshire	General election	8 June 2017	Con	2,860	50,380	5.7%
North East Derbyshire	General election	12 December 2019	Con	12,876	49,217	26.2%
North East Hampshire	General election	6 May 2010	Con	18,597	52,939	35.1%
North East Hampshire	General election	7 May 2015	Con	29,916	54,000	55.4%
North East Hampshire	General election	8 June 2017	Con	27,772	57,627	48.2%
North East Hampshire	General election	12 December 2019	Con	20,211	59,270	34.1%
North East Hertfordshire	General election	6 May 2010	Con	15,194	50,425	30.1%
North East Hertfordshire	General election	7 May 2015	Con	19,080	52,287	36.5%
North East Hertfordshire	General election	8 June 2017	Con	16,835	55,580	30.3%
North East Hertfordshire	General election	12 December 2019	Con	18,189	55,327	32.9%
North East Somerset	General election	6 May 2010	Con	4,914	51,203	9.6%
North East Somerset	General election	7 May 2015	Con	12,749	51,110	24.9%
North East Somerset	General election	8 June 2017	Con	10,235	54,043	18.9%
North East Somerset	General election	12 December 2019	Con	14,729	56,308	26.2%
North Herefordshire	General election	6 May 2010	Con	9,887	47,568	20.8%
North Herefordshire	General election	7 May 2015	Con	19,996	48,023	41.6%
North Herefordshire	General election	8 June 2017	Con	21,602	50,177	43.1%
North Herefordshire	General election	12 December 2019	Con	24,856	51,033	48.7%
North Norfolk	General election	6 May 2010	LD	11,626	49,661	23.4%
North Norfolk	General election	7 May 2015	LD	4,043	49,414	8.2%
North Norfolk	General election	8 June 2017	LD	3,512	52,188	6.7%
North Norfolk	General election	12 December 2019	Con	14,395	50,823	28.3%
North Shropshire	General election	6 May 2010	Con	15,828	51,869	30.5%
North Shropshire	General election	7 May 2015	Con	16,494	52,573	31.4%
North Shropshire	General election	8 June 2017	Con	16,355	55,599	29.4%
North Shropshire	General election	12 December 2019	Con	22,949	56,513	40.6%
North Shropshire	By-election	16 December 2021	LD	5,925	38,022	15.6%
North Somerset	General election	6 May 2010	Con	7,862	57,941	13.6%
North Somerset	General election	7 May 2015	Con	23,099	58,942	39.2%
North Somerset	General election	8 June 2017	Con	17,103	61,994	27.6%
North Somerset	General election	12 December 2019	Con	17,536	62,055	28.3%
North Swindon	General election	6 May 2010	Con	7,060	50,295	14.0%
North Swindon	General election	7 May 2015	Con	11,786	52,242	22.6%
North Swindon	General election	8 June 2017	Con	8,335	54,911	15.2%
North Swindon	General election	12 December 2019	Con	16,171	55,115	29.3%
North Thanet	General election	6 May 2010	Con	13,528	43,343	31.2%
North Thanet	General election	7 May 2015	Con	10,948	47,053	23.3%
North Thanet	General election	8 June 2017	Con	10,738	48,325	22.2%
North Thanet	General election	12 December 2019	Con	17,189	48,178	35.7%
North Tyneside	General election	6 May 2010	Lab	12,884	46,405	27.8%
North Tyneside	General election	7 May 2015	Lab	17,194	46,818	36.7%
North Tyneside	General election	8 June 2017	Lab	19,284	51,892	37.2%
North Tyneside	General election	12 December 2019	Lab	9,561	50,429	19.0%
North Warwickshire	General election	6 May 2010	Con	54	47,265	0.1%
North Warwickshire	General election	7 May 2015	Con	2,973	47,377	6.3%
North Warwickshire	General election	8 June 2017	Con	8,510	47,178	18.0%
North Warwickshire	General election	12 December 2019	Con	17,956	45,914	39.1%
North West Cambridgeshire	General election	6 May 2010	Con	16,677	58,283	28.6%
North West Cambridgeshire	General election	7 May 2015	Con	19,795	61,100	32.4%
North West Cambridgeshire	General election	8 June 2017	Con	18,008	63,991	28.1%
North West Cambridgeshire	General election	12 December 2019	Con	25,983	64,533	40.3%
North West Durham	General election	6 May 2010	Lab	7,612	43,815	17.4%
North West Durham	General election	7 May 2015	Lab	10,056	42,818	23.5%
North West Durham	General election	8 June 2017	Lab	8,792	47,902	18.4%
North West Durham	General election	12 December 2019	Con	1,144	47,663	2.4%
North West Hampshire	General election	6 May 2010	Con	18,583	53,292	34.9%
North West Hampshire	General election	7 May 2015	Con	23,943	55,195	43.4%
North West Hampshire	General election	8 June 2017	Con	22,679	58,772	38.6%
North West Hampshire	General election	12 December 2019	Con	26,308	58,918	44.7%
North West Leicestershire	General election	6 May 2010	Con	7,511	51,952	14.5%
North West Leicestershire	General election	7 May 2015	Con	11,373	51,548	22.1%
North West Leicestershire	General election	8 June 2017	Con	13,286	53,541	24.8%
North West Leicestershire	General election	12 December 2019	Con	20,400	53,821	37.9%
North West Norfolk	General election	6 May 2010	Con	14,810	47,800	31.0%
North West Norfolk	General election	7 May 2015	Con	13,948	47,371	29.4%
North West Norfolk	General election	8 June 2017	Con	13,788	48,811	28.2%
North West Norfolk	General election	12 December 2019	Con	19,922	46,602	42.7%
North Wiltshire	General election	6 May 2010	Con	7,483	48,699	15.4%
North Wiltshire	General election	7 May 2015	Con	21,046	50,556	41.6%
North Wiltshire	General election	8 June 2017	Con	22,877	53,706	42.6%
North Wiltshire	General election	12 December 2019	Con	17,626	54,758	32.2%
Norwich North	General election	6 May 2010	Con	3,901	42,573	9.2%
Norwich North	General election	7 May 2015	Con	4,463	43,592	10.2%
Norwich North	General election	8 June 2017	Con	507	45,895	1.1%
Norwich North	General election	12 December 2019	Con	4,738	46,285	10.2%
Norwich South	General election	6 May 2010	LD	310	47,551	0.7%
Norwich South	General election	7 May 2015	Lab	7,654	48,463	15.8%
Norwich South	General election	8 June 2017	Lab	15,596	51,359	30.4%
Norwich South	General election	12 December 2019	Lab	12,760	51,673	24.7%
Nottingham East	General election	6 May 2010	Lab / Co-op	6,969	33,112	21.0%
Nottingham East	General election	7 May 2015	Lab / Co-op	11,894	35,209	33.8%
Nottingham East	General election	8 June 2017	Lab / Co-op	19,590	39,327	49.8%
Nottingham East	General election	12 December 2019	Lab	17,393	40,004	43.5%
Nottingham North	General election	6 May 2010	Lab	8,138	34,285	23.7%
Nottingham North	General election	7 May 2015	Lab	11,860	35,343	33.6%
Nottingham North	General election	8 June 2017	Lab / Co-op	11,160	38,319	29.1%
Nottingham North	General election	12 December 2019	Lab / Co-op	4,490	35,320	12.7%
Nottingham South	General election	6 May 2010	Lab	1,772	40,789	4.3%
Nottingham South	General election	7 May 2015	Lab	6,936	43,465	16.0%
Nottingham South	General election	8 June 2017	Lab	15,162	48,129	31.5%
Nottingham South	General election	12 December 2019	Lab	12,568	48,134	26.1%
Nuneaton	General election	6 May 2010	Con	2,069	44,646	4.6%
Nuneaton	General election	7 May 2015	Con	4,882	45,749	10.7%
Nuneaton	General election	8 June 2017	Con	4,739	46,067	10.3%
Nuneaton	General election	12 December 2019	Con	13,144	45,190	29.1%
Old Bexley and Sidcup	General election	6 May 2010	Con	15,857	45,492	34.9%
Old Bexley and Sidcup	General election	7 May 2015	Con	15,803	46,748	33.8%
Old Bexley and Sidcup	General election	8 June 2017	Con	15,466	48,042	32.2%
Old Bexley and Sidcup	General election	12 December 2019	Con	18,952	46,145	41.1%
Old Bexley and Sidcup	By-election	2 December 2021	Con	4,478	21,733	20.6%
Oldham East and Saddleworth	General election	6 May 2010	Lab	103	44,520	0.2%
Oldham East and Saddleworth	General election	7 May 2015	Lab	6,002	44,483	13.5%
Oldham East and Saddleworth	General election	8 June 2017	Lab	8,182	47,037	17.4%
Oldham East and Saddleworth	General election	12 December 2019	Lab	1,499	46,164	3.2%
Oldham West and Royton	General election	6 May 2010	Lab	9,352	42,910	21.8%
Oldham West and Royton	General election	7 May 2015	Lab	14,738	43,137	34.2%
Oldham West and Royton	By-election	3 December 2015	Lab / Co-op	10,722	27,706	38.7%
Oldham West and Royton	General election	8 June 2017	Lab / Co-op	17,198	45,788	37.6%
Oldham West and Royton	General election	12 December 2019	Lab / Co-op	11,127	44,434	25.0%
Orpington	General election	6 May 2010	Con	17,200	48,911	35.2%
Orpington	General election	7 May 2015	Con	19,979	49,032	40.7%
Orpington	General election	8 June 2017	Con	19,461	50,461	38.6%
Orpington	General election	12 December 2019	Con	22,378	48,721	45.9%
Oxford East	General election	6 May 2010	Lab	4,581	51,651	8.9%
Oxford East	General election	7 May 2015	Lab	15,280	50,689	30.1%
Oxford East	General election	8 June 2017	Lab / Co-op	23,284	53,896	43.2%
Oxford East	General election	12 December 2019	Lab / Co-op	17,832	49,359	36.1%
Oxford West and Abingdon	General election	6 May 2010	Con	176	56,480	0.3%
Oxford West and Abingdon	General election	7 May 2015	Con	9,582	57,247	16.7%
Oxford West and Abingdon	General election	8 June 2017	LD	816	60,020	1.4%
Oxford West and Abingdon	General election	12 December 2019	LD	8,943	58,824	15.2%
Pendle	General election	6 May 2010	Con	3,585	45,045	8.0%
Pendle	General election	7 May 2015	Con	5,453	44,448	12.3%
Pendle	General election	8 June 2017	Con	1,279	44,854	2.9%
Pendle	General election	12 December 2019	Con	6,186	44,460	13.9%
Penistone and Stocksbridge	General election	6 May 2010	Lab	3,049	46,516	6.6%
Penistone and Stocksbridge	General election	7 May 2015	Lab	6,723	46,854	14.3%
Penistone and Stocksbridge	General election	8 June 2017	Lab	1,322	49,787	2.7%
Penistone and Stocksbridge	General election	12 December 2019	Con	7,210	49,520	14.6%
Penrith and The Border	General election	6 May 2010	Con	11,241	45,087	24.9%
Penrith and The Border	General election	7 May 2015	Con	19,894	43,921	45.3%
Penrith and The Border	General election	8 June 2017	Con	15,910	46,470	34.2%
Penrith and The Border	General election	12 December 2019	Con	18,519	47,824	38.7%
Peterborough	General election	6 May 2010	Con	4,861	44,927	10.8%
Peterborough	General election	7 May 2015	Con	1,925	47,075	4.1%
Peterborough	General election	8 June 2017	Lab	607	47,738	1.3%
Peterborough	By-election	6 June 2019	Lab	683	33,920	2.0%
Peterborough	General election	12 December 2019	Con	2,580	47,801	5.4%
Plymouth, Moor View	General election	6 May 2010	Lab	1,588	41,526	3.8%
Plymouth, Moor View	General election	7 May 2015	Con	1,026	42,606	2.4%
Plymouth, Moor View	General election	8 June 2017	Con	5,019	45,417	11.1%
Plymouth, Moor View	General election	12 December 2019	Con	12,897	44,239	29.2%
Plymouth, Sutton and Devonport	General election	6 May 2010	Con	1,149	43,894	2.6%
Plymouth, Sutton and Devonport	General election	7 May 2015	Con	523	47,963	1.1%
Plymouth, Sutton and Devonport	General election	8 June 2017	Lab / Co-op	6,807	51,208	13.3%
Plymouth, Sutton and Devonport	General election	12 December 2019	Lab / Co-op	4,757	53,176	8.9%
Poole	General election	6 May 2010	Con	7,541	47,436	15.9%
Poole	General election	7 May 2015	Con	15,789	47,393	33.3%
Poole	General election	8 June 2017	Con	14,209	49,850	28.5%
Poole	General election	12 December 2019	Con	19,116	50,451	37.9%
Poplar and Limehouse	General election	6 May 2010	Lab	6,030	46,700	12.9%
Poplar and Limehouse	General election	7 May 2015	Lab	16,924	51,044	33.2%
Poplar and Limehouse	General election	8 June 2017	Lab	27,712	58,814	47.1%
Poplar and Limehouse	General election	12 December 2019	Lab	28,904	61,276	47.2%
Portsmouth North	General election	6 May 2010	Con	7,289	44,118	16.5%
Portsmouth North	General election	7 May 2015	Con	10,537	45,390	23.2%
Portsmouth North	General election	8 June 2017	Con	9,965	47,210	21.1%
Portsmouth North	General election	12 December 2019	Con	15,780	45,910	34.4%
Portsmouth South	General election	6 May 2010	LD	5,200	41,264	12.6%
Portsmouth South	General election	7 May 2015	Con	5,241	41,903	12.5%
Portsmouth South	General election	8 June 2017	Lab	1,554	44,566	3.5%
Portsmouth South	General election	12 December 2019	Lab	5,363	47,425	11.3%
Preston	General election	6 May 2010	Lab / Co-op	7,733	32,505	23.8%
Preston	General election	7 May 2015	Lab / Co-op	12,067	33,469	36.1%
Preston	General election	8 June 2017	Lab / Co-op	15,723	35,597	44.2%
Preston	General election	12 December 2019	Lab / Co-op	12,146	33,790	35.9%
Pudsey	General election	6 May 2010	Con	1,659	49,083	3.4%
Pudsey	General election	7 May 2015	Con	4,501	50,927	8.8%
Pudsey	General election	8 June 2017	Con	331	53,959	0.6%
Pudsey	General election	12 December 2019	Con	3,517	54,215	6.5%
Putney	General election	6 May 2010	Con	10,053	40,785	24.6%
Putney	General election	7 May 2015	Con	10,180	42,813	23.8%
Putney	General election	8 June 2017	Con	1,554	46,894	3.3%
Putney	General election	12 December 2019	Lab	4,774	50,467	9.5%
Rayleigh and Wickford	General election	6 May 2010	Con	22,338	52,343	42.7%
Rayleigh and Wickford	General election	7 May 2015	Con	17,230	53,220	32.4%
Rayleigh and Wickford	General election	8 June 2017	Con	23,450	55,323	42.4%
Rayleigh and Wickford	General election	12 December 2019	Con	31,000	54,901	56.5%
Reading East	General election	6 May 2010	Con	7,605	49,985	15.2%
Reading East	General election	7 May 2015	Con	6,520	50,494	12.9%
Reading East	General election	8 June 2017	Lab	3,749	55,238	6.8%
Reading East	General election	12 December 2019	Lab	5,924	55,918	10.6%
Reading West	General election	6 May 2010	Con	6,004	47,530	12.6%
Reading West	General election	7 May 2015	Con	6,650	48,404	13.7%
Reading West	General election	8 June 2017	Con	2,876	51,766	5.6%
Reading West	General election	12 December 2019	Con	4,117	50,392	8.2%
Redcar	General election	6 May 2010	LD	5,214	41,963	12.4%
Redcar	General election	7 May 2015	Lab / Co-op	10,388	40,919	25.4%
Redcar	General election	8 June 2017	Lab / Co-op	9,485	42,560	22.3%
Redcar	General election	12 December 2019	Con	3,527	40,842	8.6%
Redditch	General election	6 May 2010	Con	5,821	44,018	13.2%
Redditch	General election	7 May 2015	Con	7,054	44,098	16.0%
Redditch	General election	8 June 2017	Con	7,363	45,203	16.3%
Redditch	General election	12 December 2019	Con	16,036	44,067	36.4%
Reigate	General election	6 May 2010	Con	13,591	49,978	27.2%
Reigate	General election	7 May 2015	Con	22,334	51,349	43.5%
Reigate	General election	8 June 2017	Con	17,614	53,823	32.7%
Reigate	General election	12 December 2019	Con	18,310	53,156	34.4%
Ribble Valley	General election	6 May 2010	Con	14,769	52,287	28.2%
Ribble Valley	General election	7 May 2015	Con	13,606	52,243	26.0%
Ribble Valley	General election	8 June 2017	Con	13,199	55,200	23.9%
Ribble Valley	General election	12 December 2019	Con	18,439	55,284	33.4%
Richmond Park	General election	6 May 2010	Con	4,091	59,268	6.9%
Richmond Park	General election	7 May 2015	Con	23,015	59,101	38.9%
Richmond Park	By-election	1 December 2016	LD	1,872	41,283	4.5%
Richmond Park	General election	8 June 2017	Con	45	63,330	0.1%
Richmond Park	General election	12 December 2019	LD	7,766	65,067	11.9%
Richmond (Yorks)	General election	6 May 2010	Con	23,336	53,412	43.7%
Richmond (Yorks)	General election	7 May 2015	Con	19,550	53,999	36.2%
Richmond (Yorks)	General election	8 June 2017	Con	23,108	57,013	40.5%
Richmond (Yorks)	General election	12 December 2019	Con	27,210	57,703	47.2%
Rochdale	General election	6 May 2010	Lab	889	45,907	1.9%
Rochdale	General election	7 May 2015	Lab	12,442	45,430	27.4%
Rochdale	General election	8 June 2017	Lab	14,819	50,044	29.6%
Rochdale	General election	12 December 2019	Lab	9,668	47,447	20.4%
Rochdale	By-election	29 February 2024	WPB	5,697	31,107	18.3%
Rochester and Strood	General election	6 May 2010	Con	9,953	47,971	20.7%
Rochester and Strood	General election	7 May 2015	Con	7,133	52,516	13.6%
Rochester and Strood	General election	8 June 2017	Con	9,850	53,769	18.3%
Rochester and Strood	General election	12 December 2019	Con	17,072	51,926	32.9%
Rochford and Southend East	General election	6 May 2010	Con	11,050	41,631	26.5%
Rochford and Southend East	General election	7 May 2015	Con	9,476	43,608	21.7%
Rochford and Southend East	General election	8 June 2017	Con	5,548	47,248	11.7%
Rochford and Southend East	General election	12 December 2019	Con	12,286	46,136	26.6%
Romford	General election	6 May 2010	Con	16,954	46,481	36.5%
Romford	General election	7 May 2015	Con	13,859	49,178	28.2%
Romford	General election	8 June 2017	Con	13,778	49,944	27.6%
Romford	General election	12 December 2019	Con	17,893	47,231	37.9%
Romsey and Southampton North	General election	6 May 2010	Con	4,156	48,939	8.5%
Romsey and Southampton North	General election	7 May 2015	Con	17,712	48,398	36.6%
Romsey and Southampton North	General election	8 June 2017	Con	18,046	50,128	36.0%
Romsey and Southampton North	General election	12 December 2019	Con	10,872	51,390	21.2%
Rossendale and Darwen	General election	6 May 2010	Con	4,493	47,128	9.5%
Rossendale and Darwen	General election	7 May 2015	Con	5,654	49,024	11.5%
Rossendale and Darwen	General election	8 June 2017	Con	3,216	50,156	6.4%
Rossendale and Darwen	General election	12 December 2019	Con	9,522	48,822	19.5%
Rotherham	General election	6 May 2010	Lab	10,462	37,506	27.9%
Rotherham	General election	7 May 2015	Lab	8,446	37,823	22.3%
Rotherham	General election	8 June 2017	Lab	11,387	37,923	30.0%
Rotherham	General election	12 December 2019	Lab	3,121	35,651	8.8%
Rother Valley	General election	6 May 2010	Lab	5,866	46,758	12.5%
Rother Valley	General election	7 May 2015	Lab	7,297	47,019	15.5%
Rother Valley	General election	8 June 2017	Lab	3,882	49,488	7.8%
Rother Valley	General election	12 December 2019	Con	6,318	48,698	13.0%
Rugby	General election	6 May 2010	Con	6,000	47,468	12.6%
Rugby	General election	7 May 2015	Con	10,345	49,006	21.1%
Rugby	General election	8 June 2017	Con	8,212	51,336	16.0%
Rugby	General election	12 December 2019	Con	13,447	50,814	26.5%
Ruislip, Northwood and Pinner	General election	6 May 2010	Con	19,060	50,205	38.0%
Ruislip, Northwood and Pinner	General election	7 May 2015	Con	20,224	51,222	39.5%
Ruislip, Northwood and Pinner	General election	8 June 2017	Con	13,980	53,382	26.2%
Ruislip, Northwood and Pinner	General election	12 December 2019	Con	16,394	52,904	31.0%
Runnymede and Weybridge	General election	6 May 2010	Con	16,509	48,150	34.3%
Runnymede and Weybridge	General election	7 May 2015	Con	22,134	50,052	44.2%
Runnymede and Weybridge	General election	8 June 2017	Con	18,050	51,609	35.0%
Runnymede and Weybridge	General election	12 December 2019	Con	18,270	53,289	34.3%
Rushcliffe	General election	6 May 2010	Con	15,811	53,687	29.5%
Rushcliffe	General election	7 May 2015	Con	13,829	55,164	25.1%
Rushcliffe	General election	8 June 2017	Con	8,010	58,311	13.7%
Rushcliffe	General election	12 December 2019	Con	7,643	60,505	12.6%
Rutland and Melton	General election	6 May 2010	Con	14,000	55,220	25.4%
Rutland and Melton	General election	7 May 2015	Con	21,705	54,603	39.8%
Rutland and Melton	General election	8 June 2017	Con	23,104	57,569	40.1%
Rutland and Melton	General election	12 December 2019	Con	26,924	58,310	46.2%
Saffron Walden	General election	6 May 2010	Con	15,242	54,369	28.0%
Saffron Walden	General election	7 May 2015	Con	24,991	57,563	43.4%
Saffron Walden	General election	8 June 2017	Con	24,966	60,911	41.0%
Saffron Walden	General election	12 December 2019	Con	27,594	63,086	43.7%
Salford and Eccles	General election	6 May 2010	Lab	5,725	41,533	13.8%
Salford and Eccles	General election	7 May 2015	Lab	12,541	43,261	29.0%
Salford and Eccles	General election	8 June 2017	Lab	19,132	47,619	40.2%
Salford and Eccles	General election	12 December 2019	Lab	16,327	50,632	32.2%
Salisbury	General election	6 May 2010	Con	5,966	48,481	12.3%
Salisbury	General election	7 May 2015	Con	20,421	50,705	40.3%
Salisbury	General election	8 June 2017	Con	17,333	53,311	32.5%
Salisbury	General election	12 December 2019	Con	19,736	53,730	36.7%
Scarborough and Whitby	General election	6 May 2010	Con	8,130	49,282	16.5%
Scarborough and Whitby	General election	7 May 2015	Con	6,200	47,739	13.0%
Scarborough and Whitby	General election	8 June 2017	Con	3,435	50,449	6.8%
Scarborough and Whitby	General election	12 December 2019	Con	10,270	49,724	20.7%
Scunthorpe	General election	6 May 2010	Lab	2,549	37,034	6.9%
Scunthorpe	General election	7 May 2015	Lab	3,134	36,941	8.5%
Scunthorpe	General election	8 June 2017	Lab	3,431	40,202	8.5%
Scunthorpe	General election	12 December 2019	Con	6,451	37,750	17.1%
Sedgefield	General election	6 May 2010	Lab	8,696	40,222	21.6%
Sedgefield	General election	7 May 2015	Lab	6,843	38,716	17.7%
Sedgefield	General election	8 June 2017	Lab	6,059	41,591	14.6%
Sedgefield	General election	12 December 2019	Con	4,513	41,566	10.9%
Sefton Central	General election	6 May 2010	Lab	3,862	48,463	8.0%
Sefton Central	General election	7 May 2015	Lab	11,846	49,021	24.2%
Sefton Central	General election	8 June 2017	Lab	15,618	52,079	30.0%
Sefton Central	General election	12 December 2019	Lab	15,122	50,880	29.7%
Selby and Ainsty	General election	6 May 2010	Con	12,265	51,728	23.7%
Selby and Ainsty	General election	7 May 2015	Con	13,557	52,804	25.7%
Selby and Ainsty	General election	8 June 2017	Con	13,772	56,076	24.6%
Selby and Ainsty	General election	12 December 2019	Con	20,137	56,418	35.7%
Selby and Ainsty	By-election	20 July 2023	Lab	4,161	35,807	11.6%
Sevenoaks	General election	6 May 2010	Con	17,515	49,408	35.4%
Sevenoaks	General election	7 May 2015	Con	19,561	50,124	39.0%
Sevenoaks	General election	8 June 2017	Con	21,917	51,218	42.8%
Sevenoaks	General election	12 December 2019	Con	20,818	50,956	40.9%
Sheffield, Brightside and Hillsborough	General election	6 May 2010	Lab	13,632	38,914	35.0%
Sheffield, Brightside and Hillsborough	General election	7 May 2015	Lab	13,807	40,053	34.5%
Sheffield, Brightside and Hillsborough	By-election	5 May 2016	Lab	9,590	22,581	42.5%
Sheffield, Brightside and Hillsborough	General election	8 June 2017	Lab	19,143	41,870	45.7%
Sheffield, Brightside and Hillsborough	General election	12 December 2019	Lab	12,274	39,600	31.0%
Sheffield Central	General election	6 May 2010	Lab	165	41,468	0.4%
Sheffield Central	General election	7 May 2015	Lab	17,309	44,173	39.2%
Sheffield Central	General election	8 June 2017	Lab	27,748	47,877	58.0%
Sheffield Central	General election	12 December 2019	Lab	27,273	50,913	53.6%
Sheffield, Hallam	General election	6 May 2010	LD	15,284	51,135	29.9%
Sheffield, Hallam	General election	7 May 2015	LD	2,353	55,481	4.2%
Sheffield, Hallam	General election	8 June 2017	Lab	2,125	57,020	3.7%
Sheffield, Hallam	General election	12 December 2019	Lab	712	56,885	1.3%
Sheffield, Heeley	General election	6 May 2010	Lab / Co-op	5,807	40,871	14.2%
Sheffield, Heeley	General election	7 May 2015	Lab	12,954	42,048	30.8%
Sheffield, Heeley	General election	8 June 2017	Lab	13,828	44,226	31.3%
Sheffield, Heeley	General election	12 December 2019	Lab	8,520	42,695	20.0%
Sheffield South East	General election	6 May 2010	Lab	10,505	41,408	25.4%
Sheffield South East	General election	7 May 2015	Lab	12,311	41,685	29.5%
Sheffield South East	General election	8 June 2017	Lab	11,798	43,596	27.1%
Sheffield South East	General election	12 December 2019	Lab	4,289	41,998	10.2%
Sherwood	General election	6 May 2010	Con	214	48,954	0.4%
Sherwood	General election	7 May 2015	Con	4,647	50,698	9.2%
Sherwood	General election	8 June 2017	Con	5,198	53,364	9.7%
Sherwood	General election	12 December 2019	Con	16,186	52,709	30.7%
Shipley	General election	6 May 2010	Con	9,944	49,427	20.1%
Shipley	General election	7 May 2015	Con	9,624	50,542	19.0%
Shipley	General election	8 June 2017	Con	4,681	53,395	8.8%
Shipley	General election	12 December 2019	Con	6,242	54,004	11.6%
Shrewsbury and Atcham	General election	6 May 2010	Con	7,944	53,045	15.0%
Shrewsbury and Atcham	General election	7 May 2015	Con	9,565	54,102	17.7%
Shrewsbury and Atcham	General election	8 June 2017	Con	6,627	58,203	11.4%
Shrewsbury and Atcham	General election	12 December 2019	Con	11,217	59,065	19.0%
Sittingbourne and Sheppey	General election	6 May 2010	Con	12,383	48,578	25.5%
Sittingbourne and Sheppey	General election	7 May 2015	Con	12,168	49,378	24.6%
Sittingbourne and Sheppey	General election	8 June 2017	Con	15,211	51,389	29.6%
Sittingbourne and Sheppey	General election	12 December 2019	Con	24,479	51,394	47.6%
Skipton and Ripon	General election	6 May 2010	Con	9,950	54,724	18.2%
Skipton and Ripon	General election	7 May 2015	Con	20,761	54,559	38.1%
Skipton and Ripon	General election	8 June 2017	Con	19,985	58,138	34.4%
Skipton and Ripon	General election	12 December 2019	Con	23,694	58,724	40.3%
Sleaford and North Hykeham	General election	6 May 2010	Con	19,905	59,530	33.4%
Sleaford and North Hykeham	General election	7 May 2015	Con	24,115	61,944	38.9%
Sleaford and North Hykeham	By-election	8 December 2016	Con	13,144	32,834	40.0%
Sleaford and North Hykeham	General election	8 June 2017	Con	25,237	65,797	38.4%
Sleaford and North Hykeham	General election	12 December 2019	Con	32,565	66,554	48.9%
Slough	General election	6 May 2010	Lab	5,523	47,742	11.6%
Slough	General election	7 May 2015	Lab	7,336	48,275	15.2%
Slough	General election	8 June 2017	Lab	16,998	54,295	31.3%
Slough	General election	12 December 2019	Lab	13,640	51,038	26.7%
Solihull	General election	6 May 2010	LD	175	55,129	0.3%
Solihull	General election	7 May 2015	Con	12,902	54,779	23.6%
Solihull	General election	8 June 2017	Con	20,571	56,748	36.2%
Solihull	General election	12 December 2019	Con	21,273	55,344	38.4%
Somerton and Frome	General election	6 May 2010	LD	1,817	60,612	3.0%
Somerton and Frome	General election	7 May 2015	Con	20,268	60,309	33.6%
Somerton and Frome	General election	8 June 2017	Con	22,906	63,892	35.9%
Somerton and Frome	General election	12 December 2019	Con	19,213	64,896	29.6%
Somerton and Frome	By-election	20 July 2023	LD	11,008	38,788	28.4%
Southampton, Itchen	General election	6 May 2010	Lab	192	44,412	0.4%
Southampton, Itchen	General election	7 May 2015	Con	2,316	44,710	5.2%
Southampton, Itchen	General election	8 June 2017	Con	31	46,783	0.1%
Southampton, Itchen	General election	12 December 2019	Con	4,498	47,421	9.5%
Southampton, Test	General election	6 May 2010	Lab	2,413	44,187	5.5%
Southampton, Test	General election	7 May 2015	Lab	3,810	43,652	8.7%
Southampton, Test	General election	8 June 2017	Lab	11,503	46,903	24.5%
Southampton, Test	General election	12 December 2019	Lab	6,213	44,994	13.8%
South Basildon and East Thurrock	General election	6 May 2010	Con	5,772	44,735	12.9%
South Basildon and East Thurrock	General election	7 May 2015	Con	7,691	45,593	16.9%
South Basildon and East Thurrock	General election	8 June 2017	Con	11,490	47,120	24.4%
South Basildon and East Thurrock	General election	12 December 2019	Con	19,922	45,297	44.0%
South Cambridgeshire	General election	6 May 2010	Con	7,838	59,056	13.3%
South Cambridgeshire	General election	7 May 2015	Con	20,594	61,540	33.5%
South Cambridgeshire	General election	8 June 2017	Con	15,952	64,924	24.6%
South Cambridgeshire	General election	12 December 2019	Con	2,904	66,929	4.3%
South Derbyshire	General election	6 May 2010	Con	7,128	50,419	14.1%
South Derbyshire	General election	7 May 2015	Con	11,471	50,762	22.6%
South Derbyshire	General election	8 June 2017	Con	11,970	52,631	22.7%
South Derbyshire	General election	12 December 2019	Con	19,335	53,381	36.2%
South Dorset	General election	6 May 2010	Con	7,443	50,310	14.8%
South Dorset	General election	7 May 2015	Con	11,994	48,597	24.7%
South Dorset	General election	8 June 2017	Con	11,695	51,906	22.5%
South Dorset	General election	12 December 2019	Con	17,153	51,058	33.6%
South East Cambridgeshire	General election	6 May 2010	Con	5,946	57,602	10.3%
South East Cambridgeshire	General election	7 May 2015	Con	16,837	59,506	28.3%
South East Cambridgeshire	General election	8 June 2017	Con	16,158	63,002	25.6%
South East Cambridgeshire	General election	12 December 2019	Con	11,490	64,385	17.8%
South East Cornwall	General election	6 May 2010	Con	3,220	49,617	6.5%
South East Cornwall	General election	7 May 2015	Con	16,995	50,498	33.7%
South East Cornwall	General election	8 June 2017	Con	17,443	53,224	32.8%
South East Cornwall	General election	12 December 2019	Con	20,971	53,655	39.1%
Southend West	General election	6 May 2010	Con	7,270	43,606	16.7%
Southend West	General election	7 May 2015	Con	14,021	44,509	31.5%
Southend West	General election	8 June 2017	Con	10,000	47,191	21.2%
Southend West	General election	12 December 2019	Con	14,459	46,537	31.1%
Southend West	By-election	3 February 2022	Con	12,280	14,858	82.6%
South Holland and The Deepings	General election	6 May 2010	Con	21,880	50,188	43.6%
South Holland and The Deepings	General election	7 May 2015	Con	18,567	49,207	37.7%
South Holland and The Deepings	General election	8 June 2017	Con	24,897	50,315	49.5%
South Holland and The Deepings	General election	12 December 2019	Con	30,838	49,179	62.7%
South Leicestershire	General election	6 May 2010	Con	15,524	54,577	28.4%
South Leicestershire	General election	7 May 2015	Con	16,824	53,926	31.2%
South Leicestershire	General election	8 June 2017	Con	18,631	56,689	32.9%
South Leicestershire	General election	12 December 2019	Con	24,004	57,469	41.8%
South Norfolk	General election	6 May 2010	Con	10,940	54,993	19.9%
South Norfolk	General election	7 May 2015	Con	20,493	57,123	35.9%
South Norfolk	General election	8 June 2017	Con	16,678	61,111	27.3%
South Norfolk	General election	12 December 2019	Con	21,275	62,484	34.0%
South Northamptonshire	General election	6 May 2010	Con	20,478	59,890	34.2%
South Northamptonshire	General election	7 May 2015	Con	26,416	60,862	43.4%
South Northamptonshire	General election	8 June 2017	Con	22,840	64,998	35.1%
South Northamptonshire	General election	12 December 2019	Con	27,761	66,908	41.5%
Southport	General election	6 May 2010	LD	6,024	43,757	13.8%
Southport	General election	7 May 2015	LD	1,322	44,101	3.0%
Southport	General election	8 June 2017	Con	2,914	47,956	6.1%
Southport	General election	12 December 2019	Con	4,147	48,180	8.6%
South Ribble	General election	6 May 2010	Con	5,554	51,458	10.8%
South Ribble	General election	7 May 2015	Con	5,945	52,370	11.4%
South Ribble	General election	8 June 2017	Con	7,421	54,834	13.5%
South Ribble	General election	12 December 2019	Con	11,199	53,784	20.8%
South Shields	General election	6 May 2010	Lab	11,109	36,518	30.4%
South Shields	General election	7 May 2015	Lab	10,614	36,265	29.3%
South Shields	General election	8 June 2017	Lab	14,508	40,772	35.6%
South Shields	General election	12 December 2019	Lab	9,585	37,882	25.3%
South Staffordshire	General election	6 May 2010	Con	16,590	50,440	32.9%
South Staffordshire	General election	7 May 2015	Con	20,371	49,598	41.1%
South Staffordshire	General election	8 June 2017	Con	22,733	51,109	44.5%
South Staffordshire	General election	12 December 2019	Con	28,250	50,005	56.5%
South Suffolk	General election	6 May 2010	Con	8,689	51,416	16.9%
South Suffolk	General election	7 May 2015	Con	17,545	51,907	33.8%
South Suffolk	General election	8 June 2017	Con	17,749	54,235	32.7%
South Suffolk	General election	12 December 2019	Con	22,897	53,489	42.8%
South Swindon	General election	6 May 2010	Con	3,544	47,119	7.5%
South Swindon	General election	7 May 2015	Con	5,785	49,263	11.7%
South Swindon	General election	8 June 2017	Con	2,464	51,271	4.8%
South Swindon	General election	12 December 2019	Con	6,625	50,746	13.1%
South Thanet	General election	6 May 2010	Con	7,617	45,933	16.6%
South Thanet	General election	7 May 2015	Con	2,812	49,401	5.7%
South Thanet	General election	8 June 2017	Con	6,387	49,753	12.8%
South Thanet	General election	12 December 2019	Con	10,587	48,257	21.9%
South West Bedfordshire	General election	6 May 2010	Con	16,649	50,774	32.8%
South West Bedfordshire	General election	7 May 2015	Con	17,813	51,304	34.7%
South West Bedfordshire	General election	8 June 2017	Con	14,168	55,635	25.5%
South West Bedfordshire	General election	12 December 2019	Con	18,583	53,307	34.9%
South West Devon	General election	6 May 2010	Con	15,874	49,860	31.8%
South West Devon	General election	7 May 2015	Con	20,109	50,372	39.9%
South West Devon	General election	8 June 2017	Con	15,816	52,857	29.9%
South West Devon	General election	12 December 2019	Con	21,430	53,367	40.2%
South West Hertfordshire	General election	6 May 2010	Con	14,920	56,750	26.3%
South West Hertfordshire	General election	7 May 2015	Con	23,263	57,267	40.6%
South West Hertfordshire	General election	8 June 2017	Con	19,550	60,653	32.2%
South West Hertfordshire	General election	12 December 2019	Con	14,408	61,191	23.5%
South West Norfolk	General election	6 May 2010	Con	13,140	49,150	26.7%
South West Norfolk	General election	7 May 2015	Con	13,861	50,110	27.7%
South West Norfolk	General election	8 June 2017	Con	18,312	52,416	34.9%
South West Norfolk	General election	12 December 2019	Con	26,195	51,466	50.9%
South West Surrey	General election	6 May 2010	Con	16,318	57,259	28.5%
South West Surrey	General election	7 May 2015	Con	28,556	57,119	50.0%
South West Surrey	General election	8 June 2017	Con	21,590	60,432	35.7%
South West Surrey	General election	12 December 2019	Con	8,817	60,340	14.6%
South West Wiltshire	General election	6 May 2010	Con	10,367	49,018	21.1%
South West Wiltshire	General election	7 May 2015	Con	18,168	51,643	35.2%
South West Wiltshire	General election	8 June 2017	Con	18,326	54,751	33.5%
South West Wiltshire	General election	12 December 2019	Con	21,630	54,895	39.4%
Spelthorne	General election	6 May 2010	Con	10,019	47,304	21.2%
Spelthorne	General election	7 May 2015	Con	14,152	49,079	28.8%
Spelthorne	General election	8 June 2017	Con	13,425	50,115	26.8%
Spelthorne	General election	12 December 2019	Con	18,393	49,510	37.2%
Stafford	General election	6 May 2010	Con	5,460	50,239	10.9%
Stafford	General election	7 May 2015	Con	9,177	48,767	18.8%
Stafford	General election	8 June 2017	Con	7,729	51,924	14.9%
Stafford	General election	12 December 2019	Con	14,377	51,149	28.1%
Staffordshire Moorlands	General election	6 May 2010	Con	6,689	43,815	15.3%
Staffordshire Moorlands	General election	7 May 2015	Con	10,174	42,587	23.9%
Staffordshire Moorlands	General election	8 June 2017	Con	10,830	44,655	24.3%
Staffordshire Moorlands	General election	12 December 2019	Con	16,428	43,656	37.6%
St Albans	General election	6 May 2010	Con	2,305	52,835	4.4%
St Albans	General election	7 May 2015	Con	12,732	54,433	23.4%
St Albans	General election	8 June 2017	Con	6,109	56,998	10.7%
St Albans	General election	12 December 2019	LD	6,293	57,599	10.9%
Stalybridge and Hyde	General election	6 May 2010	Lab / Co-op	2,744	40,879	6.7%
Stalybridge and Hyde	General election	7 May 2015	Lab / Co-op	6,686	41,034	16.3%
Stalybridge and Hyde	General election	8 June 2017	Lab / Co-op	8,084	42,457	19.0%
Stalybridge and Hyde	General election	12 December 2019	Lab / Co-op	2,946	42,368	7.0%
St Austell and Newquay	General election	6 May 2010	LD	1,312	47,238	2.8%
St Austell and Newquay	General election	7 May 2015	Con	8,173	50,361	16.2%
St Austell and Newquay	General election	8 June 2017	Con	11,142	54,212	20.6%
St Austell and Newquay	General election	12 December 2019	Con	16,526	55,776	29.6%
Stevenage	General election	6 May 2010	Con	3,578	44,651	8.0%
Stevenage	General election	7 May 2015	Con	4,955	47,799	10.4%
Stevenage	General election	8 June 2017	Con	3,386	49,327	6.9%
Stevenage	General election	12 December 2019	Con	8,562	47,683	18.0%
St Helens North	General election	6 May 2010	Lab	13,101	44,556	29.4%
St Helens North	General election	7 May 2015	Lab	17,291	46,256	37.4%
St Helens North	General election	8 June 2017	Lab	18,406	50,222	36.6%
St Helens North	General election	12 December 2019	Lab	12,209	47,561	25.7%
St Helens South and Whiston	General election	6 May 2010	Lab	14,122	46,081	30.6%
St Helens South and Whiston	General election	7 May 2015	Lab	21,243	48,397	43.9%
St Helens South and Whiston	General election	8 June 2017	Lab	24,343	52,886	46.0%
St Helens South and Whiston	General election	12 December 2019	Lab	19,122	50,313	38.0%
St Ives	General election	6 May 2010	LD	1,719	45,921	3.7%
St Ives	General election	7 May 2015	Con	2,469	48,312	5.1%
St Ives	General election	8 June 2017	Con	312	51,226	0.6%
St Ives	General election	12 December 2019	Con	4,280	51,413	8.3%
Stockport	General election	6 May 2010	Lab	6,784	39,128	17.3%
Stockport	General election	7 May 2015	Lab	10,061	39,649	25.4%
Stockport	General election	8 June 2017	Lab	14,477	41,544	34.8%
Stockport	General election	12 December 2019	Lab	10,039	41,715	24.1%
Stockton North	General election	6 May 2010	Lab	6,676	39,498	16.9%
Stockton North	General election	7 May 2015	Lab	8,367	39,571	21.1%
Stockton North	General election	8 June 2017	Lab	8,715	42,731	20.4%
Stockton North	General election	12 December 2019	Lab	1,027	41,156	2.5%
Stockton South	General election	6 May 2010	Con	332	50,284	0.7%
Stockton South	General election	7 May 2015	Con	5,046	51,797	9.7%
Stockton South	General election	8 June 2017	Lab	888	53,824	1.6%
Stockton South	General election	12 December 2019	Con	5,260	54,802	9.6%
Stoke-on-Trent Central	General election	6 May 2010	Lab	5,566	32,470	17.1%
Stoke-on-Trent Central	General election	7 May 2015	Lab	5,179	31,084	16.7%
Stoke-on-Trent Central	By-election	23 February 2017	Lab / Co-op	2,620	21,170	12.4%
Stoke-on-Trent Central	General election	8 June 2017	Lab / Co-op	3,897	33,145	11.8%
Stoke-on-Trent Central	General election	12 December 2019	Con	670	32,070	2.1%
Stoke-on-Trent North	General election	6 May 2010	Lab	8,235	40,196	20.5%
Stoke-on-Trent North	General election	7 May 2015	Lab	4,836	38,654	12.5%
Stoke-on-Trent North	General election	8 June 2017	Lab	2,359	41,786	5.6%
Stoke-on-Trent North	General election	12 December 2019	Con	6,286	40,134	15.7%
Stoke-on-Trent South	General election	6 May 2010	Lab	4,130	39,852	10.4%
Stoke-on-Trent South	General election	7 May 2015	Lab	2,539	39,107	6.5%
Stoke-on-Trent South	General election	8 June 2017	Con	663	41,690	1.6%
Stoke-on-Trent South	General election	12 December 2019	Con	11,271	39,604	28.5%
Stone	General election	6 May 2010	Con	13,292	47,229	28.1%
Stone	General election	7 May 2015	Con	16,250	47,031	34.6%
Stone	General election	8 June 2017	Con	17,495	50,032	35.0%
Stone	General election	12 December 2019	Con	19,945	49,843	40.0%
Stourbridge	General election	6 May 2010	Con	5,164	47,234	10.9%
Stourbridge	General election	7 May 2015	Con	6,694	46,029	14.5%
Stourbridge	General election	8 June 2017	Con	7,654	47,135	16.2%
Stourbridge	General election	12 December 2019	Con	13,571	45,689	29.7%
Stratford-on-Avon	General election	6 May 2010	Con	11,346	50,542	22.4%
Stratford-on-Avon	General election	7 May 2015	Con	22,876	51,459	44.5%
Stratford-on-Avon	General election	8 June 2017	Con	21,958	53,532	41.0%
Stratford-on-Avon	General election	12 December 2019	Con	19,972	55,048	36.3%
Streatham	General election	6 May 2010	Lab	3,259	46,837	7.0%
Streatham	General election	7 May 2015	Lab	13,934	49,933	27.9%
Streatham	General election	8 June 2017	Lab	26,285	55,795	47.1%
Streatham	General election	12 December 2019	Lab	17,690	56,513	31.3%
Stretford and Urmston	General election	6 May 2010	Lab	8,935	44,910	19.9%
Stretford and Urmston	General election	7 May 2015	Lab	11,685	46,386	25.2%
Stretford and Urmston	General election	8 June 2017	Lab	19,705	50,191	39.3%
Stretford and Urmston	General election	12 December 2019	Lab	16,417	50,067	32.8%
Stretford and Urmston	By-election	15 December 2022	Lab	9,906	18,418	53.8%
Stroud	General election	6 May 2010	Con	1,299	57,973	2.2%
Stroud	General election	7 May 2015	Con	4,866	60,819	8.0%
Stroud	General election	8 June 2017	Lab / Co-op	687	63,816	1.1%
Stroud	General election	12 December 2019	Con	3,840	65,930	5.8%
Suffolk Coastal	General election	6 May 2010	Con	9,128	54,893	16.6%
Suffolk Coastal	General election	7 May 2015	Con	18,842	55,594	33.9%
Suffolk Coastal	General election	8 June 2017	Con	16,012	58,074	27.6%
Suffolk Coastal	General election	12 December 2019	Con	20,533	58,308	35.2%
Sunderland Central	General election	6 May 2010	Lab	6,725	42,463	15.8%
Sunderland Central	General election	7 May 2015	Lab	11,179	41,762	26.8%
Sunderland Central	General election	8 June 2017	Lab	9,997	45,111	22.2%
Sunderland Central	General election	12 December 2019	Lab	2,964	43,476	6.8%
Surrey Heath	General election	6 May 2010	Con	17,289	54,347	31.8%
Surrey Heath	General election	7 May 2015	Con	24,804	54,431	45.6%
Surrey Heath	General election	8 June 2017	Con	24,943	57,822	43.1%
Surrey Heath	General election	12 December 2019	Con	18,349	58,654	31.3%
Sutton and Cheam	General election	6 May 2010	LD	1,608	48,508	3.3%
Sutton and Cheam	General election	7 May 2015	Con	3,921	49,905	7.9%
Sutton and Cheam	General election	8 June 2017	Con	12,698	51,970	24.4%
Sutton and Cheam	General election	12 December 2019	Con	8,351	50,487	16.5%
Sutton Coldfield	General election	6 May 2010	Con	17,005	50,589	33.6%
Sutton Coldfield	General election	7 May 2015	Con	16,417	50,854	32.3%
Sutton Coldfield	General election	8 June 2017	Con	15,339	52,858	29.0%
Sutton Coldfield	General election	12 December 2019	Con	19,272	52,325	36.8%
Tamworth	General election	6 May 2010	Con	6,090	46,390	13.1%
Tamworth	General election	7 May 2015	Con	11,302	47,174	24.0%
Tamworth	General election	8 June 2017	Con	12,347	47,110	26.2%
Tamworth	General election	12 December 2019	Con	19,634	46,056	42.6%
Tamworth	By-election	19 October 2023	Lab	1,316	25,586	5.1%
Tatton	General election	6 May 2010	Con	14,487	45,231	32.0%
Tatton	General election	7 May 2015	Con	18,241	45,298	40.3%
Tatton	General election	8 June 2017	Con	14,787	49,116	30.1%
Tatton	General election	12 December 2019	Con	17,387	48,967	35.5%
Taunton Deane	General election	6 May 2010	LD	3,993	58,150	6.9%
Taunton Deane	General election	7 May 2015	Con	15,491	57,887	26.8%
Taunton Deane	General election	8 June 2017	Con	15,887	63,053	25.2%
Taunton Deane	General election	12 December 2019	Con	11,700	63,733	18.4%
Telford	General election	6 May 2010	Lab	978	41,310	2.4%
Telford	General election	7 May 2015	Con	730	40,645	1.8%
Telford	General election	8 June 2017	Con	720	44,686	1.6%
Telford	General election	12 December 2019	Con	10,941	42,825	25.5%
Tewkesbury	General election	6 May 2010	Con	6,310	53,961	11.7%
Tewkesbury	General election	7 May 2015	Con	21,972	55,344	39.7%
Tewkesbury	General election	8 June 2017	Con	22,574	59,084	38.2%
Tewkesbury	General election	12 December 2019	Con	22,410	61,140	36.7%
The Cotswolds	General election	6 May 2010	Con	12,864	54,832	23.5%
The Cotswolds	General election	7 May 2015	Con	21,477	56,667	37.9%
The Cotswolds	General election	8 June 2017	Con	25,499	59,702	42.7%
The Cotswolds	General election	12 December 2019	Con	20,214	61,176	33.0%
The Wrekin	General election	6 May 2010	Con	9,450	45,968	20.6%
The Wrekin	General election	7 May 2015	Con	10,743	45,437	23.6%
The Wrekin	General election	8 June 2017	Con	9,564	49,523	19.3%
The Wrekin	General election	12 December 2019	Con	18,726	48,890	38.3%
Thirsk and Malton	General election	6 May 2010	Con	11,281	38,142	29.6%
Thirsk and Malton	General election	7 May 2015	Con	19,456	52,365	37.2%
Thirsk and Malton	General election	8 June 2017	Con	19,001	55,929	34.0%
Thirsk and Malton	General election	12 December 2019	Con	25,154	56,588	44.5%
Thornbury and Yate	General election	6 May 2010	LD	7,116	48,226	14.8%
Thornbury and Yate	General election	7 May 2015	Con	1,495	48,570	3.1%
Thornbury and Yate	General election	8 June 2017	Con	12,071	50,690	23.8%
Thornbury and Yate	General election	12 December 2019	Con	12,369	52,243	23.7%
Thurrock	General election	6 May 2010	Con	92	45,821	0.2%
Thurrock	General election	7 May 2015	Con	536	49,564	1.1%
Thurrock	General election	8 June 2017	Con	345	50,325	0.7%
Thurrock	General election	12 December 2019	Con	11,482	47,467	24.2%
Tiverton and Honiton	General election	6 May 2010	Con	9,320	54,894	17.0%
Tiverton and Honiton	General election	7 May 2015	Con	20,173	53,763	37.5%
Tiverton and Honiton	General election	8 June 2017	Con	19,801	57,815	34.2%
Tiverton and Honiton	General election	12 December 2019	Con	24,239	59,613	40.7%
Tiverton and Honiton	By-election	23 June 2022	LD	6,144	42,591	14.4%
Tonbridge and Malling	General election	6 May 2010	Con	18,178	51,314	35.4%
Tonbridge and Malling	General election	7 May 2015	Con	23,734	53,670	44.2%
Tonbridge and Malling	General election	8 June 2017	Con	23,508	56,907	41.3%
Tonbridge and Malling	General election	12 December 2019	Con	26,941	57,003	47.3%
Tooting	General election	6 May 2010	Lab	2,524	50,655	5.0%
Tooting	General election	7 May 2015	Lab	2,842	53,529	5.3%
Tooting	By-election	16 June 2016	Lab	6,357	31,999	19.9%
Tooting	General election	8 June 2017	Lab	15,458	58,171	26.6%
Tooting	General election	12 December 2019	Lab	14,307	58,473	24.5%
Torbay	General election	6 May 2010	LD	4,078	49,210	8.3%
Torbay	General election	7 May 2015	Con	3,286	48,079	6.8%
Torbay	General election	8 June 2017	Con	14,283	51,174	27.9%
Torbay	General election	12 December 2019	Con	17,749	50,426	35.2%
Torridge and West Devon	General election	6 May 2010	Con	2,957	55,257	5.4%
Torridge and West Devon	General election	7 May 2015	Con	18,403	56,584	32.5%
Torridge and West Devon	General election	8 June 2017	Con	20,686	59,480	34.8%
Torridge and West Devon	General election	12 December 2019	Con	24,992	59,730	41.8%
Totnes	General election	6 May 2010	Con	4,927	47,843	10.3%
Totnes	General election	7 May 2015	Con	18,285	47,097	38.8%
Totnes	General election	8 June 2017	Con	13,477	50,270	26.8%
Totnes	General election	12 December 2019	Con	12,724	52,182	24.4%
Tottenham	General election	6 May 2010	Lab	16,931	40,687	41.6%
Tottenham	General election	7 May 2015	Lab	23,564	42,558	55.4%
Tottenham	General election	8 June 2017	Lab	34,584	49,339	70.1%
Tottenham	General election	12 December 2019	Lab	30,175	46,856	64.4%
Truro and Falmouth	General election	6 May 2010	Con	435	48,768	0.9%
Truro and Falmouth	General election	7 May 2015	Con	14,000	51,544	27.2%
Truro and Falmouth	General election	8 June 2017	Con	3,792	56,647	6.7%
Truro and Falmouth	General election	12 December 2019	Con	4,561	59,190	7.7%
Tunbridge Wells	General election	6 May 2010	Con	15,576	50,320	31.0%
Tunbridge Wells	General election	7 May 2015	Con	22,874	51,428	44.5%
Tunbridge Wells	General election	8 June 2017	Con	16,465	54,209	30.4%
Tunbridge Wells	General election	12 December 2019	Con	14,645	54,650	26.8%
Twickenham	General election	6 May 2010	LD	12,140	59,721	20.3%
Twickenham	General election	7 May 2015	Con	2,017	62,004	3.3%
Twickenham	General election	8 June 2017	LD	9,762	66,290	14.7%
Twickenham	General election	12 December 2019	LD	14,121	64,503	21.9%
Tynemouth	General election	6 May 2010	Lab	5,739	52,668	10.9%
Tynemouth	General election	7 May 2015	Lab	8,240	53,495	15.4%
Tynemouth	General election	8 June 2017	Lab	11,666	56,858	20.5%
Tynemouth	General election	12 December 2019	Lab	4,857	56,034	8.7%
Uxbridge and South Ruislip	General election	6 May 2010	Con	11,216	45,076	24.9%
Uxbridge and South Ruislip	General election	7 May 2015	Con	10,695	44,811	23.9%
Uxbridge and South Ruislip	General election	8 June 2017	Con	5,034	46,694	10.8%
Uxbridge and South Ruislip	General election	12 December 2019	Con	7,210	48,187	15.0%
Uxbridge and South Ruislip	By-election	20 July 2023	Con	495	30,925	1.6%
Vauxhall	General election	6 May 2010	Lab	10,651	43,191	24.7%
Vauxhall	General election	7 May 2015	Lab	12,708	47,941	26.5%
Vauxhall	General election	8 June 2017	Lab	20,250	55,042	36.8%
Vauxhall	General election	12 December 2019	Lab / Co-op	19,612	56,333	34.8%
Wakefield	General election	6 May 2010	Lab	1,613	44,444	3.6%
Wakefield	General election	7 May 2015	Lab	2,613	42,973	6.1%
Wakefield	General election	8 June 2017	Lab	2,176	46,284	4.7%
Wakefield	General election	12 December 2019	Con	3,358	45,027	7.5%
Wakefield	By-election	23 June 2022	Lab / Co-op	4,925	27,466	17.9%
Wallasey	General election	6 May 2010	Lab	8,507	41,654	20.4%
Wallasey	General election	7 May 2015	Lab	16,348	43,366	37.7%
Wallasey	General election	8 June 2017	Lab	23,320	48,353	48.2%
Wallasey	General election	12 December 2019	Lab	18,322	46,492	39.4%
Walsall North	General election	6 May 2010	Lab	990	36,187	2.7%
Walsall North	General election	7 May 2015	Lab	1,937	36,883	5.3%
Walsall North	General election	8 June 2017	Con	2,601	38,118	6.8%
Walsall North	General election	12 December 2019	Con	11,965	36,556	32.7%
Walsall South	General election	6 May 2010	Lab	1,755	40,882	4.3%
Walsall South	General election	7 May 2015	Lab	6,007	41,838	14.4%
Walsall South	General election	8 June 2017	Lab	8,892	44,072	20.2%
Walsall South	General election	12 December 2019	Lab	3,456	42,472	8.1%
Walthamstow	General election	6 May 2010	Lab / Co-op	9,478	40,994	23.1%
Walthamstow	General election	7 May 2015	Lab / Co-op	23,195	41,796	55.5%
Walthamstow	General election	8 June 2017	Lab / Co-op	32,017	48,143	66.5%
Walthamstow	General election	12 December 2019	Lab / Co-op	30,862	48,335	63.9%
Wansbeck	General election	6 May 2010	Lab	7,031	38,273	18.4%
Wansbeck	General election	7 May 2015	Lab	10,881	38,528	28.2%
Wansbeck	General election	8 June 2017	Lab	10,435	42,454	24.6%
Wansbeck	General election	12 December 2019	Lab	814	40,509	2.0%
Wantage	General election	6 May 2010	Con	13,547	56,341	24.0%
Wantage	General election	7 May 2015	Con	21,749	58,320	37.3%
Wantage	General election	8 June 2017	Con	17,380	63,602	27.3%
Wantage	General election	12 December 2019	Con	12,653	67,173	18.8%
Warley	General election	6 May 2010	Lab	10,756	38,270	28.1%
Warley	General election	7 May 2015	Lab	14,702	37,829	38.9%
Warley	General election	8 June 2017	Lab	16,483	40,206	41.0%
Warley	General election	12 December 2019	Lab	11,511	37,239	30.9%
Warrington North	General election	6 May 2010	Lab	6,771	44,211	15.3%
Warrington North	General election	7 May 2015	Lab	8,923	45,419	19.6%
Warrington North	General election	8 June 2017	Lab	9,582	48,517	19.7%
Warrington North	General election	12 December 2019	Lab	1,509	46,667	3.2%
Warrington South	General election	6 May 2010	Con	1,553	54,874	2.8%
Warrington South	General election	7 May 2015	Con	2,750	59,353	4.6%
Warrington South	General election	8 June 2017	Lab	2,549	61,995	4.1%
Warrington South	General election	12 December 2019	Con	2,010	61,899	3.2%
Warwick and Leamington	General election	6 May 2010	Con	3,513	49,032	7.2%
Warwick and Leamington	General election	7 May 2015	Con	6,606	50,581	13.1%
Warwick and Leamington	General election	8 June 2017	Lab	1,206	54,055	2.2%
Warwick and Leamington	General election	12 December 2019	Lab	789	54,205	1.5%
Washington and Sunderland West	General election	6 May 2010	Lab	11,458	37,334	30.7%
Washington and Sunderland West	General election	7 May 2015	Lab	13,157	37,257	35.3%
Washington and Sunderland West	General election	8 June 2017	Lab	12,940	40,574	31.9%
Washington and Sunderland West	General election	12 December 2019	Lab	3,723	37,513	9.9%
Watford	General election	6 May 2010	Con	1,425	55,208	2.6%
Watford	General election	7 May 2015	Con	9,794	56,149	17.4%
Watford	General election	8 June 2017	Con	2,092	58,610	3.6%
Watford	General election	12 December 2019	Con	4,433	58,065	7.6%
Waveney	General election	6 May 2010	Con	769	51,141	1.5%
Waveney	General election	7 May 2015	Con	2,408	52,196	4.6%
Waveney	General election	8 June 2017	Con	9,215	52,674	17.5%
Waveney	General election	12 December 2019	Con	18,002	51,129	35.2%
Wealden	General election	6 May 2010	Con	17,179	54,969	31.3%
Wealden	General election	7 May 2015	Con	22,967	57,017	40.3%
Wealden	General election	8 June 2017	Con	23,628	60,464	39.1%
Wealden	General election	12 December 2019	Con	25,655	60,907	42.1%
Weaver Vale	General election	6 May 2010	Con	991	43,990	2.3%
Weaver Vale	General election	7 May 2015	Con	806	46,867	1.7%
Weaver Vale	General election	8 June 2017	Lab	3,928	50,613	7.8%
Weaver Vale	General election	12 December 2019	Lab	562	50,713	1.1%
Wellingborough	General election	6 May 2010	Con	11,787	51,661	22.8%
Wellingborough	General election	7 May 2015	Con	16,397	50,430	32.5%
Wellingborough	General election	8 June 2017	Con	12,460	53,240	23.4%
Wellingborough	General election	12 December 2019	Con	18,540	51,913	35.7%
Wellingborough	By-election	15 February 2024	Lab	6,436	30,145	21.4%
Wells	General election	6 May 2010	LD	800	55,864	1.4%
Wells	General election	7 May 2015	Con	7,585	56,904	13.3%
Wells	General election	8 June 2017	Con	7,582	60,843	12.5%
Wells	General election	12 December 2019	Con	9,991	61,628	16.2%
Welwyn Hatfield	General election	6 May 2010	Con	17,423	48,972	35.6%
Welwyn Hatfield	General election	7 May 2015	Con	12,153	50,205	24.2%
Welwyn Hatfield	General election	8 June 2017	Con	7,369	51,669	14.3%
Welwyn Hatfield	General election	12 December 2019	Con	10,955	52,053	21.0%
Wentworth and Dearne	General election	6 May 2010	Lab	13,920	42,106	33.1%
Wentworth and Dearne	General election	7 May 2015	Lab	13,838	43,189	32.0%
Wentworth and Dearne	General election	8 June 2017	Lab	14,803	43,947	33.7%
Wentworth and Dearne	General election	12 December 2019	Lab	2,165	41,557	5.2%
West Bromwich East	General election	6 May 2010	Lab	6,696	37,950	17.6%
West Bromwich East	General election	7 May 2015	Lab	9,470	37,492	25.3%
West Bromwich East	General election	8 June 2017	Lab	7,713	39,098	19.7%
West Bromwich East	General election	12 December 2019	Con	1,593	35,975	4.4%
West Bromwich West	General election	6 May 2010	Lab / Co-op	5,651	36,171	15.6%
West Bromwich West	General election	7 May 2015	Lab / Co-op	7,742	35,026	22.1%
West Bromwich West	General election	8 June 2017	Lab / Co-op	4,460	36,094	12.4%
West Bromwich West	General election	12 December 2019	Con	3,799	34,459	11.0%
West Dorset	General election	6 May 2010	Con	3,923	57,337	6.8%
West Dorset	General election	7 May 2015	Con	16,130	56,458	28.6%
West Dorset	General election	8 June 2017	Con	19,091	59,598	32.0%
West Dorset	General election	12 December 2019	Con	14,106	60,925	23.2%
West Ham	General election	6 May 2010	Lab	22,534	46,951	48.0%
West Ham	General election	7 May 2015	Lab	27,986	52,793	53.0%
West Ham	General election	8 June 2017	Lab	36,754	60,708	60.5%
West Ham	General election	12 December 2019	Lab	32,388	60,200	53.8%
West Lancashire	General election	6 May 2010	Lab	4,343	48,473	9.0%
West Lancashire	General election	7 May 2015	Lab	8,360	49,676	16.8%
West Lancashire	General election	8 June 2017	Lab	11,689	54,389	21.5%
West Lancashire	General election	12 December 2019	Lab	8,336	52,663	15.8%
West Lancashire	By-election	9 February 2023	Lab	8,326	22,581	36.9%
Westminster North	General election	6 May 2010	Lab	2,126	39,598	5.4%
Westminster North	General election	7 May 2015	Lab	1,977	39,514	5.0%
Westminster North	General election	8 June 2017	Lab	11,512	43,295	26.6%
Westminster North	General election	12 December 2019	Lab	10,759	42,911	25.1%
Westmorland and Lonsdale	General election	6 May 2010	LD	12,264	51,487	23.8%
Westmorland and Lonsdale	General election	7 May 2015	LD	8,949	48,929	18.3%
Westmorland and Lonsdale	General election	8 June 2017	LD	777	51,687	1.5%
Westmorland and Lonsdale	General election	12 December 2019	LD	1,934	52,712	3.7%
Weston-Super-Mare	General election	6 May 2010	Con	2,691	52,716	5.1%
Weston-Super-Mare	General election	7 May 2015	Con	15,609	52,552	29.7%
Weston-Super-Mare	General election	8 June 2017	Con	11,544	56,415	20.5%
Weston-Super-Mare	General election	12 December 2019	Con	17,121	55,614	30.8%
West Suffolk	General election	6 May 2010	Con	13,050	48,089	27.1%
West Suffolk	General election	7 May 2015	Con	14,984	49,232	30.4%
West Suffolk	General election	8 June 2017	Con	17,063	51,746	33.0%
West Suffolk	General election	12 December 2019	Con	23,194	51,437	45.1%
West Worcestershire	General election	6 May 2010	Con	6,754	54,093	12.5%
West Worcestershire	General election	7 May 2015	Con	22,578	54,100	41.7%
West Worcestershire	General election	8 June 2017	Con	21,328	56,471	37.8%
West Worcestershire	General election	12 December 2019	Con	24,499	57,530	42.6%
Wigan	General election	6 May 2010	Lab	10,487	44,140	23.8%
Wigan	General election	7 May 2015	Lab	14,236	45,293	31.4%
Wigan	General election	8 June 2017	Lab	16,027	47,542	33.7%
Wigan	General election	12 December 2019	Lab	6,728	45,042	14.9%
Wimbledon	General election	6 May 2010	Con	11,408	47,395	24.1%
Wimbledon	General election	7 May 2015	Con	12,619	48,422	26.1%
Wimbledon	General election	8 June 2017	Con	5,622	51,526	10.9%
Wimbledon	General election	12 December 2019	Con	628	53,027	1.2%
Winchester	General election	6 May 2010	Con	3,048	55,955	5.4%
Winchester	General election	7 May 2015	Con	16,914	55,316	30.6%
Winchester	General election	8 June 2017	Con	9,999	57,156	17.5%
Winchester	General election	12 December 2019	Con	985	58,890	1.7%
Windsor	General election	6 May 2010	Con	19,054	49,588	38.4%
Windsor	General election	7 May 2015	Con	25,083	50,160	50.0%
Windsor	General election	8 June 2017	Con	22,384	53,921	41.5%
Windsor	General election	12 December 2019	Con	20,079	53,750	37.4%
Wirral South	General election	6 May 2010	Lab	531	39,906	1.3%
Wirral South	General election	7 May 2015	Lab	4,599	41,837	11.0%
Wirral South	General election	8 June 2017	Lab	8,323	45,195	18.4%
Wirral South	General election	12 December 2019	Lab	6,105	43,547	14.0%
Wirral West	General election	6 May 2010	Con	2,436	39,372	6.2%
Wirral West	General election	7 May 2015	Lab	417	41,858	1.0%
Wirral West	General election	8 June 2017	Lab	5,365	43,951	12.2%
Wirral West	General election	12 December 2019	Lab	3,003	42,918	7.0%
Witham	General election	6 May 2010	Con	15,196	46,835	32.4%
Witham	General election	7 May 2015	Con	19,554	47,168	41.5%
Witham	General election	8 June 2017	Con	18,646	49,241	37.9%
Witham	General election	12 December 2019	Con	24,082	49,344	48.8%
Witney	General election	6 May 2010	Con	22,740	57,769	39.4%
Witney	General election	7 May 2015	Con	25,155	58,482	43.0%
Witney	By-election	20 October 2016	Con	5,702	38,455	14.8%
Witney	General election	8 June 2017	Con	21,241	60,927	34.9%
Witney	General election	12 December 2019	Con	15,177	61,305	24.8%
Woking	General election	6 May 2010	Con	6,807	52,786	12.9%
Woking	General election	7 May 2015	Con	20,810	51,964	40.0%
Woking	General election	8 June 2017	Con	16,724	55,246	30.3%
Woking	General election	12 December 2019	Con	9,767	53,937	18.1%
Wokingham	General election	6 May 2010	Con	13,492	54,528	24.7%
Wokingham	General election	7 May 2015	Con	24,197	55,999	43.2%
Wokingham	General election	8 June 2017	Con	18,798	59,690	31.5%
Wokingham	General election	12 December 2019	Con	7,383	61,997	11.9%
Wolverhampton North East	General election	6 May 2010	Lab	2,484	34,894	7.1%
Wolverhampton North East	General election	7 May 2015	Lab	5,495	34,003	16.2%
Wolverhampton North East	General election	8 June 2017	Lab	4,587	36,508	12.6%
Wolverhampton North East	General election	12 December 2019	Con	4,080	34,281	11.9%
Wolverhampton South East	General election	6 May 2010	Lab	6,593	34,707	19.0%
Wolverhampton South East	General election	7 May 2015	Lab	10,778	34,764	31.0%
Wolverhampton South East	General election	8 June 2017	Lab	8,514	36,304	23.5%
Wolverhampton South East	General election	12 December 2019	Lab	1,235	33,443	3.7%
Wolverhampton South West	General election	6 May 2010	Con	691	40,160	1.7%
Wolverhampton South West	General election	7 May 2015	Lab	801	40,209	2.0%
Wolverhampton South West	General election	8 June 2017	Lab	2,185	42,346	5.2%
Wolverhampton South West	General election	12 December 2019	Con	1,661	41,136	4.0%
Worcester	General election	6 May 2010	Con	2,982	48,974	6.1%
Worcester	General election	7 May 2015	Con	5,646	49,723	11.4%
Worcester	General election	8 June 2017	Con	2,508	51,423	4.9%
Worcester	General election	12 December 2019	Con	6,758	50,898	13.3%
Workington	General election	6 May 2010	Lab	4,575	39,259	11.7%
Workington	General election	7 May 2015	Lab	4,686	38,463	12.2%
Workington	General election	8 June 2017	Lab	3,925	41,676	9.4%
Workington	General election	12 December 2019	Con	4,176	41,599	10.0%
Worsley and Eccles South	General election	6 May 2010	Lab	4,337	41,701	10.4%
Worsley and Eccles South	General election	7 May 2015	Lab	5,946	42,048	14.1%
Worsley and Eccles South	General election	8 June 2017	Lab	8,379	45,642	18.4%
Worsley and Eccles South	General election	12 December 2019	Lab	3,219	44,707	7.2%
Worthing West	General election	6 May 2010	Con	11,729	49,123	23.9%
Worthing West	General election	7 May 2015	Con	16,855	50,763	33.2%
Worthing West	General election	8 June 2017	Con	12,090	54,503	22.2%
Worthing West	General election	12 December 2019	Con	14,823	54,648	27.1%
Wycombe	General election	6 May 2010	Con	9,560	48,151	19.9%
Wycombe	General election	7 May 2015	Con	14,856	51,439	28.9%
Wycombe	General election	8 June 2017	Con	6,578	53,493	12.3%
Wycombe	General election	12 December 2019	Con	4,214	54,756	7.7%
Wyre and Preston North	General election	6 May 2010	Con	15,844	51,308	30.9%
Wyre and Preston North	General election	7 May 2015	Con	14,151	49,893	28.4%
Wyre and Preston North	General election	8 June 2017	Con	12,246	52,646	23.3%
Wyre and Preston North	General election	12 December 2019	Con	16,781	52,924	31.7%
Wyre Forest	General election	6 May 2010	Con	2,643	50,899	5.2%
Wyre Forest	General election	7 May 2015	Con	12,871	49,440	26.0%
Wyre Forest	General election	8 June 2017	Con	13,334	51,129	26.1%
Wyre Forest	General election	12 December 2019	Con	21,413	50,561	42.4%
Wythenshawe and Sale East	General election	6 May 2010	Lab	7,575	40,751	18.6%
Wythenshawe and Sale East	General election	7 May 2015	Lab	10,569	43,263	24.4%
Wythenshawe and Sale East	General election	8 June 2017	Lab	14,944	45,846	32.6%
Wythenshawe and Sale East	General election	12 December 2019	Lab	10,396	44,759	23.2%
Yeovil	General election	6 May 2010	LD	13,036	57,160	22.8%
Yeovil	General election	7 May 2015	Con	5,313	56,933	9.3%
Yeovil	General election	8 June 2017	Con	14,723	59,404	24.8%
Yeovil	General election	12 December 2019	Con	16,181	59,260	27.3%
York Central	General election	6 May 2010	Lab	6,451	46,483	13.9%
York Central	General election	7 May 2015	Lab / Co-op	6,716	47,677	14.1%
York Central	General election	8 June 2017	Lab / Co-op	18,575	53,088	35.0%
York Central	General election	12 December 2019	Lab / Co-op	13,545	49,505	27.4%
York Outer	General election	6 May 2010	Con	3,688	53,300	6.9%
York Outer	General election	7 May 2015	Con	13,129	53,903	24.4%
York Outer	General election	8 June 2017	Con	8,289	57,427	14.4%
York Outer	General election	12 December 2019	Con	9,985	55,347	18.0%