Constituency area overlaps
Percentages are rounded to one decimal place. Some values rounded to 0.0% are larger than zero. For more detail, see our interactive map of boundary changes.
| From constituency | From constituency residential | From constituency geographical | From constituency population | To constituency | To constituency residential | To constituency geographical | To constituency population | 
|---|---|---|---|---|---|---|---|
| Aberavon | 20.0% | 10.4% | 18.9% | Neath and Swansea East | 14.0% | 8.8% | 13.2% | 
| Aberavon | 80.0% | 89.6% | 81.1% | Aberafan Maesteg | 62.2% | 67.0% | 61.1% | 
| Aberconwy | 100.0% | 100.0% | 100.0% | Bangor Aberconwy | 63.0% | 43.1% | 60.1% | 
| Aberdeen North | 73.2% | 82.5% | 77.0% | Aberdeen North | 68.7% | 45.3% | 69.2% | 
| Aberdeen North | 26.8% | 17.5% | 23.0% | Aberdeen South | 23.2% | 9.8% | 19.6% | 
| Aberdeen South | 4.5% | 0.5% | 2.6% | Aberdeen North | 4.0% | 0.4% | 2.3% | 
| Aberdeen South | 95.5% | 99.5% | 97.4% | Aberdeen South | 76.8% | 90.2% | 80.4% | 
| Airdrie and Shotts | 0.0% | 0.0% | 0.0% | Motherwell, Wishaw and Carluke | 0.0% | 0.0% | 0.0% | 
| Airdrie and Shotts | 98.8% | 99.8% | 99.0% | Airdrie and Shotts | 91.3% | 96.1% | 92.1% | 
| Airdrie and Shotts | 1.2% | 0.1% | 1.0% | Coatbridge and Bellshill | 1.0% | 0.5% | 0.9% | 
| Airdrie and Shotts | 0.0% | 0.0% | 0.0% | Cumbernauld and Kirkintilloch | 0.0% | 0.0% | 0.0% | 
| Aldershot | 100.0% | 100.0% | 100.0% | Aldershot | 94.6% | 92.8% | 94.9% | 
| Aldridge-Brownhills | 100.0% | 100.0% | 100.0% | Aldridge-Brownhills | 83.9% | 82.7% | 82.9% | 
| Altrincham and Sale West | 100.0% | 100.0% | 100.0% | Altrincham and Sale West | 100.0% | 100.0% | 100.0% | 
| Alyn and Deeside | 100.0% | 100.0% | 100.0% | Alyn and Deeside | 82.7% | 76.1% | 82.7% | 
| Amber Valley | 100.0% | 100.0% | 100.0% | Amber Valley | 99.9% | 99.8% | 100.0% | 
| Angus | 36.4% | 14.6% | 37.5% | Arbroath and Broughty Ferry | 32.9% | 68.7% | 31.4% | 
| Angus | 63.6% | 85.4% | 62.5% | Angus and Perthshire Glens | 53.8% | 30.7% | 53.1% | 
| Arfon | 42.7% | 36.9% | 44.4% | Bangor Aberconwy | 26.7% | 11.2% | 28.9% | 
| Arfon | 57.3% | 63.1% | 55.6% | Dwyfor Meirionnydd | 30.1% | 10.5% | 35.5% | 
| Argyll and Bute | 100.0% | 100.0% | 100.0% | Argyll, Bute and South Lochaber | 94.1% | 77.0% | 93.4% | 
| Arundel and South Downs | 68.4% | 75.2% | 67.1% | Arundel and South Downs | 72.1% | 58.1% | 72.1% | 
| Arundel and South Downs | 16.0% | 9.3% | 16.7% | Mid Sussex | 17.6% | 36.1% | 17.7% | 
| Arundel and South Downs | 4.9% | 8.2% | 5.2% | Horsham | 5.1% | 17.0% | 5.2% | 
| Arundel and South Downs | 10.7% | 7.4% | 11.0% | Worthing West | 10.6% | 62.7% | 11.5% | 
| Ashfield | 85.4% | 86.7% | 86.0% | Ashfield | 94.6% | 94.1% | 94.2% | 
| Ashfield | 14.6% | 13.3% | 14.0% | Broxtowe | 15.7% | 23.6% | 15.3% | 
| Ashford | 35.7% | 86.7% | 32.6% | Weald of Kent | 45.4% | 57.2% | 44.2% | 
| Ashford | 64.3% | 13.3% | 67.4% | Ashford | 79.7% | 29.7% | 80.7% | 
| Ashton-under-Lyne | 22.8% | 25.5% | 22.2% | Manchester Central | 13.6% | 25.7% | 16.6% | 
| Ashton-under-Lyne | 77.2% | 74.5% | 77.8% | Ashton-under-Lyne | 74.5% | 71.0% | 74.5% | 
| Aylesbury | 67.9% | 25.3% | 66.8% | Aylesbury | 76.3% | 23.9% | 76.5% | 
| Aylesbury | 31.3% | 71.8% | 32.5% | Mid Buckinghamshire | 39.6% | 24.6% | 41.3% | 
| Aylesbury | 0.8% | 2.9% | 0.7% | Wycombe | 1.0% | 3.8% | 0.8% | 
| Ayr, Carrick and Cumnock | 100.0% | 100.0% | 100.0% | Ayr, Carrick and Cumnock | 100.0% | 100.0% | 100.0% | 
| Banbury | 61.2% | 60.6% | 60.5% | Banbury | 79.9% | 54.8% | 81.5% | 
| Banbury | 38.8% | 39.4% | 39.5% | Bicester and Woodstock | 52.1% | 40.8% | 53.5% | 
| Banff and Buchan | 80.7% | 61.5% | 78.8% | Aberdeenshire North and Moray East | 74.6% | 73.2% | 74.8% | 
| Banff and Buchan | 19.3% | 38.5% | 21.2% | Gordon and Buchan | 20.6% | 29.7% | 20.9% | 
| Barking | 7.9% | 6.0% | 8.2% | Dagenham and Rainham | 9.0% | 3.1% | 10.0% | 
| Barking | 92.1% | 94.0% | 91.8% | Barking | 100.0% | 100.0% | 100.0% | 
| Barnsley Central | 86.9% | 94.2% | 87.5% | Barnsley North | 76.7% | 60.7% | 75.9% | 
| Barnsley Central | 13.1% | 5.8% | 12.5% | Barnsley South | 11.5% | 3.7% | 10.8% | 
| Barnsley East | 73.9% | 65.9% | 73.2% | Barnsley South | 65.2% | 75.7% | 65.7% | 
| Barnsley East | 26.1% | 34.1% | 26.8% | Barnsley North | 23.3% | 39.3% | 24.1% | 
| Barrow and Furness | 100.0% | 100.0% | 100.0% | Barrow and Furness | 89.9% | 54.7% | 89.9% | 
| Basildon and Billericay | 100.0% | 100.0% | 100.0% | Basildon and Billericay | 90.8% | 97.3% | 90.3% | 
| Basingstoke | 85.1% | 49.1% | 85.5% | Basingstoke | 92.1% | 36.8% | 92.8% | 
| Basingstoke | 7.7% | 4.3% | 7.6% | North West Hampshire | 8.4% | 0.6% | 8.3% | 
| Basingstoke | 7.2% | 46.6% | 6.9% | North East Hampshire | 8.5% | 8.4% | 8.2% | 
| Bassetlaw | 96.3% | 83.0% | 96.1% | Bassetlaw | 100.0% | 100.0% | 100.0% | 
| Bassetlaw | 3.7% | 17.0% | 3.9% | Newark | 3.9% | 10.6% | 4.0% | 
| Bath | 100.0% | 100.0% | 100.0% | Bath | 93.0% | 39.0% | 92.8% | 
| Batley and Spen | 68.2% | 77.8% | 64.9% | Spen Valley | 74.5% | 69.0% | 75.4% | 
| Batley and Spen | 31.8% | 22.2% | 35.1% | Dewsbury and Batley | 37.8% | 22.5% | 37.5% | 
| Battersea | 8.5% | 10.3% | 8.8% | Putney | 10.2% | 8.0% | 9.5% | 
| Battersea | 91.5% | 89.7% | 91.2% | Battersea | 100.0% | 100.0% | 100.0% | 
| Beaconsfield | 92.5% | 94.0% | 91.8% | Beaconsfield | 100.0% | 100.0% | 100.0% | 
| Beaconsfield | 7.5% | 6.0% | 8.2% | Chesham and Amersham | 8.2% | 7.3% | 8.6% | 
| Beckenham | 65.8% | 44.5% | 63.3% | Beckenham and Penge | 53.2% | 67.1% | 55.0% | 
| Beckenham | 34.2% | 55.5% | 36.7% | Bromley and Biggin Hill | 33.0% | 41.1% | 34.9% | 
| Bedford | 98.1% | 86.1% | 98.1% | Bedford | 98.8% | 98.7% | 98.6% | 
| Bedford | 0.1% | 7.6% | 0.0% | Mid Bedfordshire | 0.1% | 0.7% | 0.0% | 
| Bedford | 1.8% | 6.3% | 1.9% | North Bedfordshire | 1.9% | 0.4% | 2.1% | 
| Belfast East | 4.3% | 4.9% | 4.9% | North Down | 4.5% | 2.3% | 4.8% | 
| Belfast East | 95.7% | 95.1% | 95.1% | Belfast East | 88.9% | 94.7% | 89.6% | 
| Belfast North | 8.0% | 2.1% | 6.7% | Belfast West | 9.0% | 2.7% | 7.0% | 
| Belfast North | 91.2% | 97.5% | 92.6% | Belfast North | 94.0% | 90.6% | 94.3% | 
| Belfast North | 0.8% | 0.4% | 0.7% | South Antrim | 1.0% | 0.0% | 0.7% | 
| Belfast South | 89.6% | 93.4% | 90.8% | Belfast South and Mid Down | 90.3% | 35.2% | 88.9% | 
| Belfast South | 10.3% | 6.6% | 9.2% | Belfast East | 11.1% | 5.3% | 10.4% | 
| Belfast South | 0.0% | 0.0% | 0.0% | Belfast West | 0.0% | 0.0% | 0.0% | 
| Belfast West | 0.2% | 13.5% | 0.0% | South Antrim | 0.2% | 0.8% | 0.0% | 
| Belfast West | 94.8% | 77.1% | 95.2% | Belfast West | 85.0% | 88.9% | 87.6% | 
| Belfast West | 0.7% | 0.4% | 1.5% | Belfast South and Mid Down | 0.5% | 0.2% | 1.2% | 
| Belfast West | 4.3% | 8.9% | 3.2% | Belfast North | 3.5% | 7.5% | 2.9% | 
| Bermondsey and Old Southwark | 76.0% | 80.4% | 73.9% | Bermondsey and Old Southwark | 99.1% | 98.6% | 99.0% | 
| Bermondsey and Old Southwark | 15.9% | 13.4% | 17.6% | Peckham | 23.8% | 18.9% | 23.4% | 
| Bermondsey and Old Southwark | 8.1% | 6.3% | 8.5% | Vauxhall and Camberwell Green | 11.4% | 9.4% | 11.8% | 
| Berwickshire, Roxburgh and Selkirk | 100.0% | 99.9% | 100.0% | Berwickshire, Roxburgh and Selkirk | 100.0% | 99.9% | 100.0% | 
| Berwickshire, Roxburgh and Selkirk | 0.0% | 0.1% | 0.0% | Dumfriesshire, Clydesdale and Tweeddale | 0.0% | 0.1% | 0.0% | 
| Berwick-upon-Tweed | 4.2% | 11.8% | 4.5% | Hexham | 3.8% | 10.3% | 3.6% | 
| Berwick-upon-Tweed | 95.8% | 88.2% | 95.5% | North Northumberland | 79.7% | 97.9% | 78.3% | 
| Bethnal Green and Bow | 22.1% | 35.0% | 23.0% | Stratford and Bow | 26.7% | 28.4% | 26.2% | 
| Bethnal Green and Bow | 77.9% | 65.0% | 77.0% | Bethnal Green and Stepney | 88.6% | 87.4% | 86.8% | 
| Beverley and Holderness | 86.1% | 91.9% | 89.5% | Beverley and Holderness | 100.0% | 100.0% | 100.0% | 
| Beverley and Holderness | 13.9% | 8.1% | 10.5% | Bridlington and The Wolds | 13.5% | 7.1% | 11.3% | 
| Bexhill and Battle | 80.9% | 77.6% | 79.3% | Bexhill and Battle | 93.8% | 88.0% | 93.1% | 
| Bexhill and Battle | 1.6% | 3.7% | 1.4% | Hastings and Rye | 1.5% | 13.5% | 1.5% | 
| Bexhill and Battle | 4.8% | 1.8% | 5.6% | Lewes | 5.4% | 2.6% | 6.2% | 
| Bexhill and Battle | 12.8% | 16.9% | 13.6% | Sussex Weald | 16.0% | 18.7% | 15.6% | 
| Bexleyheath and Crayford | 11.4% | 10.7% | 12.0% | Old Bexley and Sidcup | 10.6% | 9.0% | 11.3% | 
| Bexleyheath and Crayford | 86.8% | 88.8% | 85.7% | Bexleyheath and Crayford | 82.9% | 87.5% | 82.4% | 
| Bexleyheath and Crayford | 1.8% | 0.5% | 2.3% | Erith and Thamesmead | 1.3% | 0.4% | 1.7% | 
| Birkenhead | 100.0% | 100.0% | 100.0% | Birkenhead | 87.0% | 79.3% | 85.6% | 
| Birmingham, Edgbaston | 2.3% | 1.9% | 2.7% | Birmingham Northfield | 2.3% | 2.2% | 2.5% | 
| Birmingham, Edgbaston | 2.6% | 0.4% | 1.3% | Birmingham Ladywood | 1.7% | 0.5% | 0.8% | 
| Birmingham, Edgbaston | 95.1% | 97.7% | 96.1% | Birmingham Edgbaston | 90.4% | 93.5% | 89.0% | 
| Birmingham, Erdington | 100.0% | 99.9% | 100.0% | Birmingham Erdington | 86.2% | 87.5% | 86.2% | 
| Birmingham, Erdington | 0.0% | 0.1% | 0.0% | Sutton Coldfield | 0.0% | 0.0% | 0.0% | 
| Birmingham, Hall Green | 0.4% | 0.8% | 0.3% | Birmingham Yardley | 0.4% | 0.8% | 0.3% | 
| Birmingham, Hall Green | 89.5% | 89.5% | 89.4% | Birmingham Hall Green and Moseley | 92.9% | 91.2% | 93.0% | 
| Birmingham, Hall Green | 8.5% | 7.4% | 9.0% | Birmingham Ladywood | 4.9% | 5.7% | 7.1% | 
| Birmingham, Hall Green | 1.6% | 2.3% | 1.3% | Birmingham Selly Oak | 1.5% | 2.1% | 1.4% | 
| Birmingham, Hodge Hill | 20.7% | 15.7% | 25.4% | Birmingham Ladywood | 11.8% | 12.5% | 21.5% | 
| Birmingham, Hodge Hill | 67.9% | 76.8% | 61.2% | Birmingham Hodge Hill and Solihull North | 62.7% | 63.9% | 66.1% | 
| Birmingham, Hodge Hill | 11.4% | 7.5% | 13.5% | Birmingham Yardley | 11.2% | 7.8% | 15.7% | 
| Birmingham, Ladywood | 82.6% | 80.9% | 74.2% | Birmingham Ladywood | 81.4% | 81.1% | 70.3% | 
| Birmingham, Ladywood | 6.7% | 7.5% | 8.0% | Birmingham Edgbaston | 9.6% | 6.5% | 11.0% | 
| Birmingham, Ladywood | 10.7% | 11.7% | 17.8% | Birmingham Perry Barr | 17.9% | 12.2% | 21.5% | 
| Birmingham, Northfield | 0.6% | 0.5% | 0.7% | Birmingham Selly Oak | 0.6% | 0.6% | 0.7% | 
| Birmingham, Northfield | 99.4% | 99.5% | 99.3% | Birmingham Northfield | 97.7% | 97.6% | 97.5% | 
| Birmingham, Perry Barr | 83.1% | 87.3% | 85.0% | Birmingham Perry Barr | 82.1% | 87.8% | 78.5% | 
| Birmingham, Perry Barr | 16.9% | 12.6% | 15.0% | Birmingham Erdington | 13.8% | 12.5% | 13.8% | 
| Birmingham, Perry Barr | 0.0% | 0.1% | 0.0% | Birmingham Ladywood | 0.0% | 0.1% | 0.0% | 
| Birmingham, Selly Oak | 96.5% | 96.4% | 96.4% | Birmingham Selly Oak | 97.9% | 97.3% | 97.9% | 
| Birmingham, Selly Oak | 0.0% | 0.3% | 0.0% | Birmingham Northfield | 0.0% | 0.3% | 0.0% | 
| Birmingham, Selly Oak | 3.5% | 3.3% | 3.6% | Birmingham Hall Green and Moseley | 4.0% | 3.8% | 3.4% | 
| Birmingham, Yardley | 82.8% | 80.1% | 81.2% | Birmingham Yardley | 88.3% | 91.4% | 84.0% | 
| Birmingham, Yardley | 0.2% | 0.2% | 0.4% | Birmingham Ladywood | 0.2% | 0.2% | 0.3% | 
| Birmingham, Yardley | 14.2% | 15.4% | 14.7% | Birmingham Hodge Hill and Solihull North | 14.2% | 14.1% | 14.1% | 
| Birmingham, Yardley | 2.7% | 4.3% | 3.6% | Birmingham Hall Green and Moseley | 3.0% | 5.0% | 3.6% | 
| Bishop Auckland | 24.6% | 3.3% | 25.3% | Newton Aycliffe and Spennymoor | 23.6% | 12.4% | 24.0% | 
| Bishop Auckland | 75.4% | 96.7% | 74.7% | Bishop Auckland | 73.4% | 66.8% | 73.1% | 
| Blackburn | 97.4% | 97.5% | 97.8% | Blackburn | 99.4% | 99.3% | 99.4% | 
| Blackburn | 2.6% | 2.5% | 2.2% | Rossendale and Darwen | 2.5% | 0.5% | 2.5% | 
| Blackley and Broughton | 11.1% | 11.6% | 12.6% | Bury South | 12.5% | 7.3% | 15.2% | 
| Blackley and Broughton | 14.0% | 9.0% | 13.5% | Salford | 11.0% | 9.1% | 13.9% | 
| Blackley and Broughton | 15.0% | 12.1% | 16.8% | Manchester Central | 10.5% | 12.4% | 17.0% | 
| Blackley and Broughton | 59.9% | 67.2% | 57.2% | Blackley and Middleton South | 65.5% | 66.0% | 66.9% | 
| Blackpool North and Cleveleys | 64.8% | 73.3% | 65.4% | Blackpool North and Fleetwood | 58.4% | 39.7% | 57.1% | 
| Blackpool North and Cleveleys | 35.2% | 26.7% | 34.6% | Blackpool South | 25.9% | 23.1% | 26.3% | 
| Blackpool South | 100.0% | 100.0% | 100.0% | Blackpool South | 74.1% | 76.9% | 73.7% | 
| Blaenau Gwent | 100.0% | 100.0% | 100.0% | Blaenau Gwent and Rhymney | 71.9% | 65.2% | 70.8% | 
| Blaydon | 27.5% | 20.5% | 27.8% | Gateshead Central and Whickham | 24.3% | 53.7% | 24.9% | 
| Blaydon | 52.2% | 52.5% | 51.3% | Blaydon and Consett | 50.3% | 51.3% | 49.2% | 
| Blaydon | 20.3% | 27.0% | 20.9% | Washington and Gateshead South | 19.6% | 42.9% | 19.5% | 
| Blyth Valley | 46.5% | 27.7% | 46.5% | Blyth and Ashington | 38.4% | 22.4% | 39.2% | 
| Blyth Valley | 53.5% | 72.3% | 53.5% | Cramlington and Killingworth | 47.9% | 52.5% | 47.1% | 
| Bognor Regis and Littlehampton | 14.7% | 27.5% | 15.3% | Chichester | 14.6% | 5.6% | 16.1% | 
| Bognor Regis and Littlehampton | 85.2% | 69.8% | 84.5% | Bognor Regis and Littlehampton | 86.2% | 92.5% | 87.5% | 
| Bognor Regis and Littlehampton | 0.1% | 2.7% | 0.1% | Arundel and South Downs | 0.1% | 0.2% | 0.2% | 
| Bolsover | 99.7% | 99.8% | 99.6% | Bolsover | 99.6% | 99.0% | 99.6% | 
| Bolsover | 0.3% | 0.2% | 0.4% | North East Derbyshire | 0.3% | 0.2% | 0.4% | 
| Bolton North East | 100.0% | 100.0% | 100.0% | Bolton North East | 88.6% | 87.5% | 88.9% | 
| Bolton South East | 12.9% | 14.0% | 11.4% | Bolton North East | 11.4% | 12.5% | 11.1% | 
| Bolton South East | 73.0% | 57.7% | 75.3% | Bolton South and Walkden | 64.9% | 63.3% | 67.6% | 
| Bolton South East | 14.2% | 28.3% | 13.3% | Bolton West | 14.5% | 13.5% | 15.1% | 
| Bolton West | 84.1% | 93.4% | 84.1% | Bolton West | 85.5% | 86.5% | 84.9% | 
| Bolton West | 15.9% | 6.6% | 15.9% | Leigh and Atherton | 14.2% | 8.9% | 14.4% | 
| Bootle | 100.0% | 100.0% | 100.0% | Bootle | 100.0% | 100.0% | 100.0% | 
| Boston and Skegness | 99.6% | 98.8% | 99.6% | Boston and Skegness | 90.2% | 86.5% | 93.8% | 
| Boston and Skegness | 0.4% | 1.2% | 0.4% | Louth and Horncastle | 0.4% | 0.7% | 0.5% | 
| Bosworth | 87.3% | 85.7% | 87.3% | Hinckley and Bosworth | 94.9% | 85.4% | 94.3% | 
| Bosworth | 12.7% | 14.3% | 12.7% | Mid Leicestershire | 14.4% | 30.1% | 13.3% | 
| Bournemouth East | 100.0% | 100.0% | 100.0% | Bournemouth East | 100.0% | 99.5% | 100.0% | 
| Bournemouth West | 0.6% | 0.5% | 0.6% | Poole | 0.6% | 0.3% | 0.7% | 
| Bournemouth West | 0.0% | 0.1% | 0.0% | Bournemouth East | 0.0% | 0.2% | 0.0% | 
| Bournemouth West | 96.5% | 94.6% | 96.4% | Bournemouth West | 97.3% | 97.1% | 96.8% | 
| Bournemouth West | 2.9% | 4.7% | 3.0% | Mid Dorset and North Poole | 3.6% | 0.4% | 3.4% | 
| Bracknell | 17.5% | 38.9% | 17.7% | Wokingham | 19.8% | 20.8% | 20.5% | 
| Bracknell | 82.5% | 61.1% | 82.3% | Bracknell | 92.7% | 96.2% | 92.2% | 
| Bradford East | 97.2% | 97.0% | 97.6% | Bradford East | 100.0% | 100.0% | 100.0% | 
| Bradford East | 2.8% | 3.0% | 2.4% | Bradford South | 2.8% | 2.0% | 2.7% | 
| Bradford South | 100.0% | 100.0% | 100.0% | Bradford South | 97.2% | 98.0% | 97.3% | 
| Bradford West | 100.0% | 100.0% | 100.0% | Bradford West | 100.0% | 100.0% | 100.0% | 
| Braintree | 9.1% | 12.7% | 8.5% | Witham | 9.0% | 13.5% | 8.5% | 
| Braintree | 90.9% | 87.3% | 91.5% | Braintree | 91.4% | 79.0% | 90.9% | 
| Brecon and Radnorshire | 100.0% | 100.0% | 100.0% | Brecon, Radnor and Cwm Tawe | 77.1% | 97.3% | 75.5% | 
| Brecon and Radnorshire | 0.0% | 0.0% | 0.0% | Merthyr Tydfil and Aberdare | 0.0% | 0.4% | 0.0% | 
| Brent Central | 21.9% | 15.3% | 16.4% | Brent West | 28.4% | 15.0% | 18.3% | 
| Brent Central | 62.9% | 75.3% | 68.7% | Brent East | 78.6% | 75.5% | 78.5% | 
| Brent Central | 15.3% | 9.3% | 14.9% | Queen's Park and Maida Vale | 17.1% | 22.4% | 18.3% | 
| Brentford and Isleworth | 28.5% | 26.8% | 25.4% | Hammersmith and Chiswick | 28.9% | 54.5% | 31.4% | 
| Brentford and Isleworth | 71.5% | 73.2% | 74.6% | Brentford and Isleworth | 84.6% | 84.8% | 83.2% | 
| Brent North | 11.8% | 13.2% | 10.8% | Brent East | 10.6% | 15.0% | 11.6% | 
| Brent North | 76.5% | 76.4% | 77.3% | Brent West | 71.6% | 85.0% | 81.7% | 
| Brent North | 11.7% | 10.4% | 12.0% | Harrow East | 13.6% | 8.6% | 14.7% | 
| Brentwood and Ongar | 99.8% | 99.8% | 99.7% | Brentwood and Ongar | 100.0% | 100.0% | 100.0% | 
| Brentwood and Ongar | 0.2% | 0.2% | 0.3% | Harlow | 0.2% | 0.3% | 0.2% | 
| Bridgend | 17.3% | 24.1% | 17.0% | Aberafan Maesteg | 15.1% | 8.6% | 16.0% | 
| Bridgend | 82.7% | 75.9% | 83.0% | Bridgend | 74.5% | 54.7% | 74.9% | 
| Bridgwater and West Somerset | 33.7% | 66.4% | 29.9% | Tiverton and Minehead | 42.0% | 57.5% | 38.1% | 
| Bridgwater and West Somerset | 61.7% | 26.2% | 65.1% | Bridgwater | 74.4% | 87.3% | 76.4% | 
| Bridgwater and West Somerset | 4.6% | 7.3% | 5.0% | Wells and Mendip Hills | 6.2% | 12.3% | 6.4% | 
| Brigg and Goole | 35.5% | 21.7% | 36.6% | Goole and Pocklington | 29.8% | 19.5% | 30.7% | 
| Brigg and Goole | 20.9% | 25.5% | 20.4% | Brigg and Immingham | 19.8% | 33.5% | 19.5% | 
| Brigg and Goole | 25.8% | 35.4% | 26.1% | Doncaster East and the Isle of Axholme | 25.0% | 56.1% | 24.4% | 
| Brigg and Goole | 17.8% | 17.5% | 16.9% | Scunthorpe | 15.1% | 38.9% | 14.1% | 
| Brighton, Kemptown | 100.0% | 100.0% | 100.0% | Brighton Kemptown and Peacehaven | 98.7% | 99.5% | 98.3% | 
| Brighton, Pavilion | 98.9% | 99.3% | 98.4% | Brighton Pavilion | 100.0% | 100.0% | 100.0% | 
| Brighton, Pavilion | 1.1% | 0.7% | 1.6% | Brighton Kemptown and Peacehaven | 1.3% | 0.5% | 1.7% | 
| Bristol East | 39.5% | 38.3% | 40.6% | Bristol North East | 42.6% | 42.4% | 42.8% | 
| Bristol East | 60.5% | 61.7% | 59.4% | Bristol East | 56.0% | 66.5% | 56.3% | 
| Bristol North West | 11.9% | 2.5% | 12.1% | Bristol North East | 12.6% | 19.9% | 13.5% | 
| Bristol North West | 88.1% | 97.5% | 87.9% | Bristol North West | 89.2% | 99.1% | 88.7% | 
| Bristol South | 10.6% | 9.3% | 11.9% | Bristol East | 11.2% | 10.4% | 12.8% | 
| Bristol South | 89.4% | 90.7% | 88.1% | Bristol South | 100.0% | 100.0% | 100.0% | 
| Bristol West | 69.7% | 62.7% | 67.7% | Bristol Central | 100.0% | 100.0% | 100.0% | 
| Bristol West | 6.9% | 8.2% | 8.6% | Bristol North West | 10.8% | 0.9% | 11.3% | 
| Bristol West | 23.4% | 29.1% | 23.7% | Bristol East | 32.8% | 23.1% | 31.0% | 
| Broadland | 93.3% | 94.2% | 93.3% | Broadland and Fakenham | 100.0% | 100.0% | 100.0% | 
| Broadland | 1.6% | 5.1% | 1.3% | North Norfolk | 1.7% | 4.9% | 1.6% | 
| Broadland | 5.1% | 0.7% | 5.3% | Norwich North | 5.2% | 13.2% | 5.4% | 
| Bromley and Chislehurst | 17.2% | 13.4% | 18.4% | Orpington | 17.3% | 5.8% | 18.0% | 
| Bromley and Chislehurst | 27.8% | 43.8% | 27.9% | Eltham and Chislehurst | 24.5% | 41.9% | 24.1% | 
| Bromley and Chislehurst | 55.1% | 42.8% | 53.6% | Bromley and Biggin Hill | 54.8% | 27.1% | 52.6% | 
| Bromsgrove | 100.0% | 100.0% | 100.0% | Bromsgrove | 100.0% | 100.0% | 100.0% | 
| Broxbourne | 94.7% | 76.9% | 94.6% | Broxbourne | 91.6% | 59.4% | 91.4% | 
| Broxbourne | 5.3% | 23.1% | 5.4% | Hertsmere | 5.2% | 12.9% | 5.3% | 
| Broxtowe | 83.9% | 70.5% | 83.2% | Broxtowe | 84.3% | 76.4% | 84.7% | 
| Broxtowe | 16.1% | 29.5% | 16.8% | Nottingham North and Kimberley | 15.3% | 48.4% | 15.1% | 
| Buckingham | 37.8% | 39.5% | 37.8% | Mid Buckinghamshire | 44.5% | 63.2% | 42.8% | 
| Buckingham | 39.5% | 43.2% | 39.3% | Buckingham and Bletchley | 43.3% | 94.6% | 41.7% | 
| Buckingham | 22.7% | 17.3% | 23.0% | Aylesbury | 23.7% | 76.1% | 23.5% | 
| Burnley | 100.0% | 100.0% | 100.0% | Burnley | 88.0% | 92.6% | 86.5% | 
| Burton | 100.0% | 100.0% | 100.0% | Burton and Uttoxeter | 100.0% | 100.0% | 100.0% | 
| Bury North | 100.0% | 100.0% | 100.0% | Bury North | 88.9% | 87.8% | 89.1% | 
| Bury South | 11.3% | 14.6% | 11.0% | Bury North | 11.1% | 12.2% | 10.9% | 
| Bury South | 88.7% | 85.4% | 89.0% | Bury South | 87.5% | 92.7% | 84.8% | 
| Bury St Edmunds | 14.5% | 36.6% | 14.6% | Waveney Valley | 19.5% | 18.6% | 19.6% | 
| Bury St Edmunds | 6.2% | 5.9% | 6.2% | Central Suffolk and North Ipswich | 8.5% | 5.4% | 7.9% | 
| Bury St Edmunds | 77.5% | 52.3% | 77.3% | Bury St Edmunds and Stowmarket | 90.5% | 65.3% | 89.8% | 
| Bury St Edmunds | 1.8% | 5.2% | 1.9% | West Suffolk | 1.9% | 3.4% | 1.9% | 
| Caerphilly | 9.8% | 3.3% | 9.4% | Blaenau Gwent and Rhymney | 8.2% | 2.3% | 8.6% | 
| Caerphilly | 90.2% | 96.7% | 90.6% | Caerphilly | 80.8% | 78.8% | 80.8% | 
| Caithness, Sutherland and Easter Ross | 100.0% | 100.0% | 100.0% | Caithness, Sutherland and Easter Ross | 64.5% | 74.2% | 62.5% | 
| Calder Valley | 3.6% | 1.2% | 3.4% | Halifax | 3.6% | 6.2% | 3.2% | 
| Calder Valley | 96.4% | 98.8% | 96.6% | Calder Valley | 100.0% | 100.0% | 100.0% | 
| Camberwell and Peckham | 12.8% | 22.7% | 13.1% | Lewisham West and East Dulwich | 16.2% | 22.7% | 17.0% | 
| Camberwell and Peckham | 66.0% | 57.8% | 65.8% | Peckham | 76.2% | 81.1% | 76.6% | 
| Camberwell and Peckham | 0.9% | 1.2% | 0.9% | Bermondsey and Old Southwark | 0.9% | 1.4% | 1.0% | 
| Camberwell and Peckham | 12.9% | 8.7% | 12.9% | Vauxhall and Camberwell Green | 14.1% | 12.9% | 15.7% | 
| Camberwell and Peckham | 7.3% | 9.7% | 7.4% | Dulwich and West Norwood | 9.1% | 7.6% | 9.0% | 
| Camborne and Redruth | 3.3% | 16.9% | 3.4% | St Ives | 3.2% | 8.1% | 3.7% | 
| Camborne and Redruth | 92.6% | 76.7% | 92.7% | Camborne and Redruth | 88.8% | 79.0% | 89.6% | 
| Camborne and Redruth | 4.1% | 6.4% | 3.9% | Truro and Falmouth | 3.9% | 4.1% | 3.9% | 
| Cambridge | 93.1% | 89.4% | 92.9% | Cambridge | 100.0% | 100.0% | 100.0% | 
| Cambridge | 6.9% | 10.6% | 7.1% | South Cambridgeshire | 8.5% | 0.7% | 9.0% | 
| Cannock Chase | 100.0% | 100.0% | 100.0% | Cannock Chase | 100.0% | 100.0% | 100.0% | 
| Canterbury | 5.1% | 5.6% | 5.4% | Herne Bay and Sandwich | 5.8% | 5.8% | 6.1% | 
| Canterbury | 94.9% | 94.4% | 94.6% | Canterbury | 100.0% | 99.9% | 100.0% | 
| Cardiff Central | 72.4% | 80.1% | 75.4% | Cardiff East | 68.4% | 41.0% | 65.6% | 
| Cardiff Central | 27.6% | 19.9% | 24.6% | Cardiff South and Penarth | 24.1% | 5.5% | 21.7% | 
| Cardiff North | 100.0% | 100.0% | 100.0% | Cardiff North | 95.9% | 86.2% | 96.3% | 
| Cardiff South and Penarth | 70.1% | 65.8% | 66.8% | Cardiff South and Penarth | 68.9% | 61.9% | 70.6% | 
| Cardiff South and Penarth | 29.7% | 34.1% | 33.2% | Cardiff East | 31.6% | 59.0% | 34.4% | 
| Cardiff South and Penarth | 0.2% | 0.1% | 0.0% | Cardiff North | 0.2% | 0.1% | 0.0% | 
| Cardiff West | 100.0% | 100.0% | 100.0% | Cardiff West | 92.9% | 81.1% | 92.8% | 
| Carlisle | 91.6% | 33.6% | 91.5% | Carlisle | 78.7% | 7.8% | 78.6% | 
| Carlisle | 8.4% | 66.4% | 8.5% | Penrith and Solway | 7.6% | 6.9% | 7.7% | 
| Carmarthen East and Dinefwr | 84.1% | 92.2% | 83.9% | Caerfyrddin | 65.2% | 70.5% | 65.9% | 
| Carmarthen East and Dinefwr | 15.9% | 7.8% | 16.1% | Llanelli | 12.5% | 30.6% | 12.5% | 
| Carmarthen West and South Pembrokeshire | 39.4% | 56.8% | 41.3% | Caerfyrddin | 34.8% | 29.5% | 34.1% | 
| Carmarthen West and South Pembrokeshire | 60.6% | 43.2% | 58.7% | Mid and South Pembrokeshire | 46.6% | 46.2% | 44.9% | 
| Carshalton and Wallington | 0.1% | 0.0% | 0.0% | Sutton and Cheam | 0.1% | 0.1% | 0.0% | 
| Carshalton and Wallington | 99.9% | 100.0% | 100.0% | Carshalton and Wallington | 99.7% | 99.7% | 99.7% | 
| Castle Point | 100.0% | 100.0% | 100.0% | Castle Point | 97.9% | 83.0% | 97.9% | 
| Central Ayrshire | 100.0% | 100.0% | 100.0% | Central Ayrshire | 100.0% | 100.0% | 100.0% | 
| Central Devon | 2.1% | 2.1% | 2.2% | Exmouth and Exeter East | 2.0% | 11.7% | 2.1% | 
| Central Devon | 97.7% | 96.7% | 97.5% | Central Devon | 99.8% | 99.5% | 99.8% | 
| Central Devon | 0.2% | 1.2% | 0.3% | Torridge and Tavistock | 0.2% | 1.0% | 0.3% | 
| Central Suffolk and North Ipswich | 81.1% | 61.7% | 82.3% | Central Suffolk and North Ipswich | 89.5% | 89.6% | 90.1% | 
| Central Suffolk and North Ipswich | 18.9% | 38.3% | 17.7% | Waveney Valley | 20.4% | 30.8% | 20.5% | 
| Ceredigion | 100.0% | 100.0% | 100.0% | Ceredigion Preseli | 76.7% | 73.2% | 76.1% | 
| Charnwood | 32.7% | 46.8% | 32.5% | Melton and Syston | 34.4% | 14.1% | 36.0% | 
| Charnwood | 67.3% | 53.2% | 67.5% | Mid Leicestershire | 69.6% | 66.3% | 69.4% | 
| Chatham and Aylesford | 9.8% | 15.8% | 10.2% | Maidstone and Malling | 8.6% | 19.0% | 9.5% | 
| Chatham and Aylesford | 90.2% | 84.2% | 89.8% | Chatham and Aylesford | 87.7% | 93.2% | 87.1% | 
| Cheadle | 100.0% | 100.0% | 100.0% | Cheadle | 100.0% | 100.0% | 100.0% | 
| Chelmsford | 95.2% | 78.9% | 95.1% | Chelmsford | 100.0% | 100.0% | 100.0% | 
| Chelmsford | 4.8% | 21.1% | 4.9% | Maldon | 5.5% | 2.0% | 5.5% | 
| Chelsea and Fulham | 93.5% | 96.4% | 96.0% | Chelsea and Fulham | 82.5% | 86.0% | 81.8% | 
| Chelsea and Fulham | 6.5% | 3.6% | 4.0% | Kensington and Bayswater | 4.5% | 2.9% | 3.1% | 
| Cheltenham | 94.3% | 94.7% | 93.5% | Cheltenham | 100.0% | 100.0% | 100.0% | 
| Cheltenham | 5.7% | 5.3% | 6.5% | Tewkesbury | 6.5% | 0.6% | 7.1% | 
| Chesham and Amersham | 83.4% | 66.5% | 83.8% | Chesham and Amersham | 82.3% | 89.8% | 82.0% | 
| Chesham and Amersham | 16.6% | 33.5% | 16.2% | Mid Buckinghamshire | 16.0% | 12.2% | 15.8% | 
| Chesterfield | 100.0% | 100.0% | 100.0% | Chesterfield | 100.0% | 100.0% | 100.0% | 
| Chichester | 22.5% | 53.8% | 23.4% | Arundel and South Downs | 27.8% | 41.7% | 27.8% | 
| Chichester | 77.5% | 46.2% | 76.6% | Chichester | 85.4% | 94.4% | 83.9% | 
| Chingford and Woodford Green | 4.5% | 2.5% | 3.7% | Leyton and Wanstead | 3.8% | 2.8% | 3.0% | 
| Chingford and Woodford Green | 95.5% | 97.5% | 96.3% | Chingford and Woodford Green | 83.1% | 81.6% | 83.3% | 
| Chippenham | 48.9% | 31.8% | 48.4% | Chippenham | 52.3% | 19.5% | 50.3% | 
| Chippenham | 46.5% | 63.6% | 46.5% | Melksham and Devizes | 50.5% | 25.5% | 50.9% | 
| Chippenham | 4.6% | 4.6% | 5.1% | South West Wiltshire | 4.8% | 1.7% | 5.4% | 
| Chippenham | 0.0% | 0.1% | 0.0% | South Cotswolds | 0.0% | 0.0% | 0.0% | 
| Chipping Barnet | 16.0% | 7.9% | 16.4% | Hornsey and Friern Barnet | 16.3% | 19.6% | 18.9% | 
| Chipping Barnet | 0.6% | 0.6% | 0.3% | Finchley and Golders Green | 0.5% | 1.0% | 0.3% | 
| Chipping Barnet | 83.4% | 91.5% | 83.3% | Chipping Barnet | 85.8% | 78.8% | 86.2% | 
| Chorley | 4.0% | 11.9% | 3.9% | South Ribble | 4.4% | 13.0% | 4.3% | 
| Chorley | 96.0% | 88.1% | 96.1% | Chorley | 100.0% | 100.0% | 100.0% | 
| Christchurch | 1.3% | 0.9% | 1.4% | Mid Dorset and North Poole | 1.3% | 0.3% | 1.3% | 
| Christchurch | 98.7% | 99.0% | 98.6% | Christchurch | 98.5% | 95.1% | 98.3% | 
| Christchurch | 0.0% | 0.1% | 0.0% | Bournemouth East | 0.0% | 0.4% | 0.0% | 
| Cities of London and Westminster | 97.9% | 93.4% | 98.0% | Cities of London and Westminster | 85.8% | 82.7% | 82.8% | 
| Cities of London and Westminster | 2.1% | 6.6% | 2.0% | Kensington and Bayswater | 2.1% | 9.8% | 1.6% | 
| City of Chester | 23.8% | 49.2% | 25.3% | Chester South and Eddisbury | 26.5% | 8.7% | 26.9% | 
| City of Chester | 74.8% | 47.6% | 73.3% | Chester North and Neston | 78.6% | 55.1% | 78.3% | 
| City of Chester | 1.3% | 3.2% | 1.4% | Runcorn and Helsby | 1.5% | 2.1% | 1.6% | 
| City of Durham | 84.9% | 74.4% | 86.3% | City of Durham | 84.5% | 64.5% | 85.4% | 
| City of Durham | 0.7% | 3.3% | 0.7% | Easington | 0.7% | 4.2% | 0.7% | 
| City of Durham | 14.4% | 22.2% | 13.1% | Newton Aycliffe and Spennymoor | 14.2% | 16.8% | 13.8% | 
| Clacton | 100.0% | 100.0% | 100.0% | Clacton | 93.4% | 67.0% | 92.4% | 
| Cleethorpes | 64.3% | 96.1% | 65.7% | Brigg and Immingham | 67.8% | 65.8% | 68.0% | 
| Cleethorpes | 35.7% | 3.9% | 34.3% | Great Grimsby and Cleethorpes | 31.0% | 33.0% | 30.2% | 
| Clwyd South | 47.5% | 33.0% | 47.8% | Montgomeryshire and Glyndŵr | 33.5% | 8.6% | 34.5% | 
| Clwyd South | 5.2% | 26.0% | 5.0% | Dwyfor Meirionnydd | 3.2% | 6.2% | 3.7% | 
| Clwyd South | 9.2% | 10.5% | 8.6% | Clwyd East | 6.7% | 9.7% | 6.3% | 
| Clwyd South | 38.0% | 30.5% | 38.7% | Wrexham | 27.6% | 64.8% | 27.7% | 
| Clwyd West | 13.0% | 70.4% | 13.8% | Bangor Aberconwy | 10.3% | 45.7% | 11.0% | 
| Clwyd West | 71.0% | 6.5% | 70.0% | Clwyd North | 52.6% | 35.3% | 52.0% | 
| Clwyd West | 15.9% | 23.2% | 16.2% | Clwyd East | 12.6% | 31.8% | 12.5% | 
| Coatbridge, Chryston and Bellshill | 86.7% | 75.3% | 87.5% | Coatbridge and Bellshill | 86.9% | 91.3% | 87.3% | 
| Coatbridge, Chryston and Bellshill | 0.0% | 0.2% | 0.0% | Airdrie and Shotts | 0.0% | 0.1% | 0.0% | 
| Coatbridge, Chryston and Bellshill | 13.3% | 24.5% | 12.5% | Cumbernauld and Kirkintilloch | 14.2% | 14.3% | 13.0% | 
| Colchester | 9.2% | 11.2% | 8.2% | Harwich and North Essex | 11.0% | 1.5% | 10.3% | 
| Colchester | 90.8% | 88.8% | 91.8% | Colchester | 99.4% | 96.1% | 99.3% | 
| Colne Valley | 0.1% | 0.2% | 0.1% | Ossett and Denby Dale | 0.1% | 0.2% | 0.1% | 
| Colne Valley | 16.0% | 4.3% | 17.7% | Huddersfield | 15.0% | 15.9% | 17.7% | 
| Colne Valley | 83.9% | 95.5% | 82.2% | Colne Valley | 100.0% | 100.0% | 100.0% | 
| Congleton | 86.9% | 96.2% | 86.5% | Congleton | 99.8% | 96.0% | 99.7% | 
| Congleton | 13.1% | 3.8% | 13.5% | Mid Cheshire | 15.1% | 7.6% | 15.1% | 
| Copeland | 10.6% | 33.2% | 9.9% | Penrith and Solway | 8.5% | 20.0% | 7.7% | 
| Copeland | 13.0% | 27.0% | 12.8% | Barrow and Furness | 10.1% | 45.3% | 10.1% | 
| Copeland | 76.4% | 39.8% | 77.3% | Whitehaven and Workington | 63.6% | 88.4% | 63.3% | 
| Corby | 89.9% | 94.2% | 90.1% | Corby and East Northamptonshire | 100.0% | 100.0% | 100.0% | 
| Corby | 6.4% | 1.2% | 6.2% | Wellingborough and Rushden | 7.1% | 7.4% | 7.2% | 
| Corby | 3.7% | 4.6% | 3.6% | Kettering | 4.2% | 9.8% | 4.3% | 
| Coventry North East | 81.9% | 87.1% | 80.8% | Coventry East | 83.9% | 82.5% | 85.0% | 
| Coventry North East | 18.1% | 12.9% | 19.2% | Coventry South | 12.9% | 11.2% | 19.5% | 
| Coventry North West | 100.0% | 100.0% | 100.0% | Coventry North West | 100.0% | 100.0% | 100.0% | 
| Coventry South | 11.4% | 15.3% | 15.2% | Coventry East | 16.1% | 17.5% | 15.0% | 
| Coventry South | 88.6% | 84.7% | 84.8% | Coventry South | 87.1% | 88.8% | 80.5% | 
| Crawley | 100.0% | 100.0% | 100.0% | Crawley | 100.0% | 100.0% | 100.0% | 
| Crewe and Nantwich | 4.4% | 36.8% | 4.9% | Chester South and Eddisbury | 5.6% | 6.6% | 6.0% | 
| Crewe and Nantwich | 95.6% | 63.2% | 95.1% | Crewe and Nantwich | 99.1% | 95.7% | 99.0% | 
| Croydon Central | 6.6% | 8.5% | 6.3% | Croydon South | 8.7% | 5.8% | 7.8% | 
| Croydon Central | 20.2% | 6.0% | 14.2% | Croydon West | 20.7% | 10.7% | 14.3% | 
| Croydon Central | 73.2% | 85.5% | 79.4% | Croydon East | 91.2% | 82.9% | 91.0% | 
| Croydon North | 39.4% | 45.0% | 39.2% | Streatham and Croydon North | 47.5% | 57.3% | 48.7% | 
| Croydon North | 60.6% | 55.0% | 60.8% | Croydon West | 66.9% | 66.7% | 72.5% | 
| Croydon South | 78.5% | 82.0% | 78.2% | Croydon South | 91.3% | 94.2% | 92.2% | 
| Croydon South | 13.6% | 7.6% | 13.6% | Croydon West | 12.4% | 22.6% | 13.2% | 
| Croydon South | 8.0% | 10.4% | 8.2% | Croydon East | 8.8% | 17.1% | 9.0% | 
| Cumbernauld, Kilsyth and Kirkintilloch East | 88.6% | 63.1% | 90.2% | Cumbernauld and Kirkintilloch | 84.8% | 84.4% | 85.8% | 
| Cumbernauld, Kilsyth and Kirkintilloch East | 11.4% | 36.9% | 9.8% | Mid Dunbartonshire | 11.2% | 45.7% | 9.3% | 
| Cumbernauld, Kilsyth and Kirkintilloch East | 0.0% | 0.0% | 0.0% | Airdrie and Shotts | 0.0% | 0.0% | 0.0% | 
| Cynon Valley | 58.1% | 73.1% | 57.8% | Merthyr Tydfil and Aberdare | 41.6% | 54.3% | 40.9% | 
| Cynon Valley | 41.9% | 26.9% | 42.2% | Pontypridd | 29.2% | 34.6% | 29.0% | 
| Dagenham and Rainham | 90.2% | 92.2% | 89.5% | Dagenham and Rainham | 88.0% | 95.7% | 87.1% | 
| Dagenham and Rainham | 9.8% | 7.8% | 10.5% | Ilford South | 10.4% | 22.2% | 9.3% | 
| Darlington | 100.0% | 100.0% | 100.0% | Darlington | 95.1% | 26.5% | 94.6% | 
| Dartford | 88.7% | 73.1% | 89.0% | Dartford | 100.0% | 100.0% | 100.0% | 
| Dartford | 6.4% | 12.2% | 6.3% | Sevenoaks | 7.8% | 4.3% | 7.9% | 
| Dartford | 4.9% | 14.7% | 4.7% | Tonbridge | 6.1% | 4.3% | 6.0% | 
| Daventry | 8.7% | 6.6% | 8.6% | South Northamptonshire | 9.2% | 7.8% | 9.1% | 
| Daventry | 91.3% | 93.4% | 91.4% | Daventry | 92.2% | 89.6% | 93.1% | 
| Delyn | 75.7% | 85.2% | 74.9% | Clwyd East | 54.8% | 41.8% | 54.8% | 
| Delyn | 24.3% | 14.8% | 25.1% | Alyn and Deeside | 17.3% | 23.9% | 17.3% | 
| Denton and Reddish | 32.8% | 25.1% | 32.5% | Stockport | 27.3% | 25.5% | 27.2% | 
| Denton and Reddish | 28.2% | 32.9% | 29.1% | Ashton-under-Lyne | 25.5% | 29.0% | 25.5% | 
| Denton and Reddish | 39.0% | 42.0% | 38.4% | Gorton and Denton | 34.3% | 47.5% | 29.5% | 
| Derby North | 100.0% | 100.0% | 100.0% | Derby North | 100.0% | 100.0% | 100.0% | 
| Derbyshire Dales | 95.0% | 94.5% | 94.8% | Derbyshire Dales | 86.8% | 94.8% | 85.3% | 
| Derbyshire Dales | 5.0% | 5.5% | 5.2% | Mid Derbyshire | 4.9% | 35.4% | 4.8% | 
| Derby South | 100.0% | 100.0% | 100.0% | Derby South | 100.0% | 100.0% | 100.0% | 
| Devizes | 0.7% | 2.1% | 0.7% | Chippenham | 0.8% | 7.8% | 0.8% | 
| Devizes | 64.1% | 76.8% | 66.8% | East Wiltshire | 65.9% | 74.7% | 68.4% | 
| Devizes | 35.2% | 21.1% | 32.5% | Melksham and Devizes | 36.8% | 51.6% | 36.4% | 
| Dewsbury | 51.3% | 33.3% | 56.9% | Dewsbury and Batley | 62.2% | 77.4% | 62.5% | 
| Dewsbury | 19.3% | 10.7% | 17.4% | Spen Valley | 21.4% | 21.8% | 20.7% | 
| Dewsbury | 29.4% | 55.9% | 25.7% | Ossett and Denby Dale | 32.5% | 50.2% | 31.2% | 
| Doncaster Central | 3.2% | 18.7% | 3.1% | Doncaster North | 3.6% | 4.7% | 3.4% | 
| Doncaster Central | 96.8% | 81.3% | 96.9% | Doncaster Central | 93.0% | 44.1% | 93.0% | 
| Doncaster North | 95.1% | 89.2% | 94.6% | Doncaster North | 96.4% | 95.3% | 96.6% | 
| Doncaster North | 4.9% | 10.8% | 5.4% | Doncaster East and the Isle of Axholme | 5.4% | 6.6% | 5.7% | 
| Don Valley | 28.5% | 12.7% | 27.8% | Rawmarsh and Conisbrough | 30.3% | 31.7% | 30.0% | 
| Don Valley | 8.2% | 24.9% | 7.8% | Doncaster Central | 7.0% | 55.9% | 7.0% | 
| Don Valley | 63.4% | 62.4% | 64.5% | Doncaster East and the Isle of Axholme | 69.6% | 37.3% | 69.9% | 
| Dover | 100.0% | 100.0% | 100.0% | Dover and Deal | 99.3% | 97.7% | 99.0% | 
| Dudley North | 100.0% | 100.0% | 100.0% | Dudley | 85.4% | 81.4% | 85.2% | 
| Dudley South | 37.0% | 37.9% | 36.9% | Stourbridge | 32.1% | 32.9% | 32.8% | 
| Dudley South | 45.7% | 41.4% | 44.9% | Kingswinford and South Staffordshire | 40.9% | 5.6% | 41.4% | 
| Dudley South | 17.3% | 20.7% | 18.2% | Dudley | 14.6% | 18.6% | 14.8% | 
| Dulwich and West Norwood | 15.2% | 9.8% | 14.7% | Lewisham West and East Dulwich | 16.5% | 12.8% | 16.7% | 
| Dulwich and West Norwood | 0.0% | 0.1% | 0.0% | Streatham and Croydon North | 0.0% | 0.1% | 0.0% | 
| Dulwich and West Norwood | 84.8% | 90.0% | 85.3% | Dulwich and West Norwood | 90.9% | 92.4% | 91.0% | 
| Dumfries and Galloway | 98.5% | 97.0% | 99.3% | Dumfries and Galloway | 96.5% | 98.0% | 96.7% | 
| Dumfries and Galloway | 1.5% | 3.0% | 0.7% | Dumfriesshire, Clydesdale and Tweeddale | 1.7% | 2.8% | 0.7% | 
| Dumfriesshire, Clydesdale and Tweeddale | 4.2% | 1.9% | 3.7% | Dumfries and Galloway | 3.5% | 2.0% | 3.3% | 
| Dumfriesshire, Clydesdale and Tweeddale | 0.0% | 0.1% | 0.0% | Berwickshire, Roxburgh and Selkirk | 0.0% | 0.1% | 0.0% | 
| Dumfriesshire, Clydesdale and Tweeddale | 95.8% | 98.0% | 96.3% | Dumfriesshire, Clydesdale and Tweeddale | 93.6% | 96.0% | 93.8% | 
| Dundee East | 75.6% | 83.9% | 77.5% | Arbroath and Broughty Ferry | 67.1% | 31.3% | 68.6% | 
| Dundee East | 0.5% | 11.2% | 0.0% | Angus and Perthshire Glens | 0.4% | 0.3% | 0.0% | 
| Dundee East | 23.8% | 4.8% | 22.5% | Dundee Central | 18.6% | 18.1% | 19.7% | 
| Dundee West | 95.4% | 28.6% | 94.6% | Dundee Central | 81.4% | 81.9% | 80.3% | 
| Dundee West | 4.6% | 71.4% | 5.4% | Angus and Perthshire Glens | 4.2% | 1.5% | 4.7% | 
| Dunfermline and West Fife | 86.8% | 87.6% | 88.2% | Dunfermline and Dollar | 95.9% | 75.3% | 96.1% | 
| Dunfermline and West Fife | 13.2% | 12.4% | 11.8% | Cowdenbeath and Kirkcaldy | 13.8% | 19.4% | 13.0% | 
| Dwyfor Meirionnydd | 100.0% | 100.0% | 100.0% | Dwyfor Meirionnydd | 66.7% | 83.3% | 60.8% | 
| Ealing Central and Acton | 89.5% | 91.3% | 88.7% | Ealing Central and Acton | 85.4% | 79.9% | 86.1% | 
| Ealing Central and Acton | 10.5% | 8.7% | 11.3% | Ealing Southall | 14.3% | 9.6% | 11.7% | 
| Ealing North | 1.7% | 1.2% | 1.6% | Ealing Southall | 1.8% | 1.7% | 1.6% | 
| Ealing North | 98.3% | 98.7% | 98.4% | Ealing North | 100.0% | 100.0% | 100.0% | 
| Ealing North | 0.0% | 0.1% | 0.0% | Ealing Central and Acton | 0.0% | 0.1% | 0.0% | 
| Ealing, Southall | 100.0% | 100.0% | 100.0% | Ealing Southall | 83.9% | 88.7% | 86.6% | 
| Easington | 100.0% | 100.0% | 100.0% | Easington | 87.2% | 79.2% | 87.3% | 
| East Antrim | 96.9% | 85.0% | 96.6% | East Antrim | 91.6% | 59.4% | 88.6% | 
| East Antrim | 1.4% | 15.0% | 1.8% | North Antrim | 1.2% | 7.8% | 1.6% | 
| East Antrim | 1.2% | 0.1% | 1.1% | South Antrim | 1.2% | 0.0% | 0.9% | 
| East Antrim | 0.5% | 0.0% | 0.5% | Belfast North | 0.5% | 0.2% | 0.4% | 
| Eastbourne | 7.2% | 19.2% | 7.0% | Lewes | 8.6% | 3.0% | 8.1% | 
| Eastbourne | 92.8% | 80.8% | 93.0% | Eastbourne | 100.0% | 100.0% | 100.0% | 
| East Devon | 0.8% | 0.3% | 0.7% | Exeter | 0.8% | 2.9% | 0.7% | 
| East Devon | 25.3% | 35.8% | 24.2% | Honiton and Sidmouth | 30.6% | 18.8% | 30.1% | 
| East Devon | 74.0% | 63.9% | 75.1% | Exmouth and Exeter East | 84.2% | 86.3% | 83.3% | 
| East Dunbartonshire | 0.0% | 0.1% | 0.0% | Glasgow North East | 0.0% | 0.3% | 0.0% | 
| East Dunbartonshire | 0.3% | 1.9% | 0.0% | Cumbernauld and Kirkintilloch | 0.2% | 1.1% | 0.0% | 
| East Dunbartonshire | 99.7% | 97.9% | 100.0% | Mid Dunbartonshire | 88.8% | 54.3% | 90.7% | 
| East Ham | 30.9% | 52.3% | 21.8% | West Ham and Beckton | 31.1% | 52.1% | 26.4% | 
| East Ham | 69.1% | 47.7% | 78.2% | East Ham | 100.0% | 100.0% | 100.0% | 
| East Hampshire | 35.7% | 16.4% | 35.7% | Farnham and Bordon | 37.8% | 44.9% | 36.6% | 
| East Hampshire | 64.3% | 83.6% | 64.3% | East Hampshire | 74.1% | 75.4% | 73.2% | 
| East Kilbride, Strathaven and Lesmahagow | 0.5% | 0.0% | 0.0% | Rutherglen | 0.5% | 0.3% | 0.0% | 
| East Kilbride, Strathaven and Lesmahagow | 9.1% | 25.7% | 9.2% | Hamilton and Clyde Valley | 9.6% | 40.8% | 10.0% | 
| East Kilbride, Strathaven and Lesmahagow | 0.0% | 0.0% | 0.0% | Dumfriesshire, Clydesdale and Tweeddale | 0.0% | 0.0% | 0.0% | 
| East Kilbride, Strathaven and Lesmahagow | 90.4% | 74.2% | 90.8% | East Kilbride and Strathaven | 98.8% | 99.5% | 99.3% | 
| Eastleigh | 57.3% | 53.1% | 57.4% | Eastleigh | 72.2% | 81.2% | 71.1% | 
| Eastleigh | 42.7% | 46.9% | 42.6% | Hamble Valley | 47.6% | 36.4% | 48.2% | 
| East Londonderry | 100.0% | 100.0% | 100.0% | East Londonderry | 96.9% | 98.9% | 96.6% | 
| East Lothian | 14.3% | 1.4% | 11.7% | Edinburgh East and Musselburgh | 12.6% | 28.8% | 10.9% | 
| East Lothian | 85.7% | 98.6% | 88.3% | Lothian East | 100.0% | 100.0% | 100.0% | 
| East Renfrewshire | 100.0% | 100.0% | 100.0% | East Renfrewshire | 100.0% | 100.0% | 100.0% | 
| East Surrey | 24.1% | 4.3% | 24.2% | Dorking and Horley | 28.9% | 4.0% | 29.9% | 
| East Surrey | 75.9% | 95.7% | 75.8% | East Surrey | 88.9% | 95.5% | 88.5% | 
| East Worthing and Shoreham | 100.0% | 100.0% | 100.0% | East Worthing and Shoreham | 100.0% | 100.0% | 100.0% | 
| East Yorkshire | 18.3% | 16.3% | 21.5% | Goole and Pocklington | 22.9% | 23.2% | 21.6% | 
| East Yorkshire | 81.7% | 83.7% | 78.5% | Bridlington and The Wolds | 86.5% | 92.9% | 88.7% | 
| Eddisbury | 1.0% | 0.5% | 1.2% | Crewe and Nantwich | 0.9% | 4.3% | 1.0% | 
| Eddisbury | 3.0% | 4.3% | 2.9% | Runcorn and Helsby | 3.2% | 15.1% | 3.2% | 
| Eddisbury | 56.2% | 85.8% | 55.1% | Chester South and Eddisbury | 59.0% | 81.0% | 57.8% | 
| Eddisbury | 0.2% | 1.2% | 0.3% | Congleton | 0.2% | 4.0% | 0.3% | 
| Eddisbury | 39.5% | 8.2% | 40.5% | Mid Cheshire | 41.7% | 55.3% | 42.6% | 
| Edinburgh East | 5.0% | 9.3% | 4.9% | Edinburgh South | 6.1% | 8.0% | 5.6% | 
| Edinburgh East | 0.0% | 0.7% | 0.0% | Edinburgh North and Leith | 0.0% | 0.9% | 0.0% | 
| Edinburgh East | 95.0% | 90.0% | 95.1% | Edinburgh East and Musselburgh | 87.4% | 71.2% | 89.1% | 
| Edinburgh North and Leith | 93.2% | 87.7% | 91.1% | Edinburgh North and Leith | 94.9% | 91.0% | 93.7% | 
| Edinburgh North and Leith | 6.8% | 12.3% | 8.9% | Edinburgh West | 9.6% | 2.4% | 9.9% | 
| Edinburgh South | 100.0% | 99.9% | 100.0% | Edinburgh South | 93.9% | 92.0% | 94.4% | 
| Edinburgh South | 0.0% | 0.1% | 0.0% | Edinburgh South West | 0.0% | 0.0% | 0.0% | 
| Edinburgh South | 0.0% | 0.0% | 0.0% | Edinburgh East and Musselburgh | 0.0% | 0.0% | 0.0% | 
| Edinburgh South West | 100.0% | 99.5% | 100.0% | Edinburgh South West | 100.0% | 100.0% | 100.0% | 
| Edinburgh South West | 0.0% | 0.5% | 0.0% | Edinburgh West | 0.0% | 0.4% | 0.0% | 
| Edinburgh West | 7.3% | 1.6% | 7.0% | Edinburgh North and Leith | 5.1% | 8.2% | 6.3% | 
| Edinburgh West | 92.7% | 98.4% | 93.0% | Edinburgh West | 90.4% | 97.2% | 90.1% | 
| Edmonton | 15.5% | 18.9% | 16.1% | Enfield North | 13.5% | 9.2% | 14.8% | 
| Edmonton | 1.9% | 1.7% | 2.0% | Southgate and Wood Green | 1.5% | 1.4% | 1.9% | 
| Edmonton | 82.6% | 79.3% | 81.9% | Edmonton and Winchmore Hill | 75.2% | 71.4% | 76.3% | 
| Ellesmere Port and Neston | 7.1% | 42.6% | 7.3% | Runcorn and Helsby | 7.0% | 29.5% | 7.3% | 
| Ellesmere Port and Neston | 23.1% | 36.8% | 22.2% | Chester North and Neston | 21.4% | 44.9% | 21.7% | 
| Ellesmere Port and Neston | 69.8% | 20.5% | 70.5% | Ellesmere Port and Bromborough | 67.5% | 48.5% | 67.9% | 
| Elmet and Rothwell | 19.7% | 8.2% | 19.5% | Wakefield and Rothwell | 19.2% | 33.1% | 19.1% | 
| Elmet and Rothwell | 22.2% | 17.1% | 21.9% | Selby | 22.5% | 8.3% | 22.4% | 
| Elmet and Rothwell | 19.9% | 11.7% | 20.4% | Leeds East | 19.3% | 49.6% | 18.7% | 
| Elmet and Rothwell | 38.2% | 63.0% | 38.2% | Wetherby and Easingwold | 42.3% | 16.5% | 43.6% | 
| Eltham | 86.0% | 82.5% | 86.1% | Eltham and Chislehurst | 75.5% | 58.1% | 75.9% | 
| Eltham | 14.0% | 17.5% | 13.9% | Erith and Thamesmead | 10.8% | 12.8% | 10.2% | 
| Enfield North | 2.4% | 2.3% | 2.7% | Southgate and Wood Green | 2.0% | 3.4% | 2.3% | 
| Enfield North | 97.6% | 97.6% | 97.3% | Enfield North | 83.8% | 89.6% | 83.1% | 
| Enfield North | 0.0% | 0.1% | 0.0% | Edmonton and Winchmore Hill | 0.0% | 0.2% | 0.0% | 
| Enfield, Southgate | 3.2% | 2.0% | 2.6% | Enfield North | 2.7% | 1.2% | 2.1% | 
| Enfield, Southgate | 28.0% | 24.8% | 29.0% | Edmonton and Winchmore Hill | 24.8% | 28.4% | 23.7% | 
| Enfield, Southgate | 68.8% | 73.2% | 68.4% | Southgate and Wood Green | 54.9% | 74.6% | 54.9% | 
| Epping Forest | 100.0% | 100.0% | 100.0% | Epping Forest | 100.0% | 100.0% | 100.0% | 
| Epsom and Ewell | 14.2% | 11.7% | 14.3% | Reigate | 14.1% | 6.9% | 14.6% | 
| Epsom and Ewell | 85.8% | 88.3% | 85.7% | Epsom and Ewell | 86.8% | 78.5% | 88.6% | 
| Erewash | 100.0% | 100.0% | 100.0% | Erewash | 100.0% | 100.0% | 100.0% | 
| Erith and Thamesmead | 15.0% | 10.8% | 14.9% | Bexleyheath and Crayford | 17.1% | 12.5% | 17.6% | 
| Erith and Thamesmead | 85.0% | 89.2% | 85.1% | Erith and Thamesmead | 73.6% | 81.0% | 74.6% | 
| Esher and Walton | 16.9% | 43.4% | 16.4% | Runnymede and Weybridge | 17.4% | 34.2% | 18.0% | 
| Esher and Walton | 83.1% | 56.6% | 83.6% | Esher and Walton | 93.3% | 95.8% | 93.7% | 
| Exeter | 88.3% | 86.4% | 87.3% | Exeter | 99.2% | 97.1% | 99.3% | 
| Exeter | 11.7% | 13.6% | 12.7% | Exmouth and Exeter East | 13.8% | 2.1% | 14.6% | 
| Falkirk | 25.2% | 34.4% | 27.2% | Alloa and Grangemouth | 29.2% | 33.7% | 32.3% | 
| Falkirk | 74.8% | 65.6% | 72.8% | Falkirk | 85.2% | 58.8% | 82.8% | 
| Fareham | 54.5% | 42.5% | 53.5% | Fareham and Waterlooville | 53.8% | 28.6% | 53.8% | 
| Fareham | 45.5% | 57.5% | 46.5% | Hamble Valley | 43.8% | 38.0% | 44.7% | 
| Faversham and Mid Kent | 13.1% | 21.5% | 12.2% | Weald of Kent | 13.6% | 11.0% | 13.3% | 
| Faversham and Mid Kent | 86.9% | 78.5% | 87.8% | Faversham and Mid Kent | 90.2% | 79.7% | 90.1% | 
| Feltham and Heston | 92.1% | 94.0% | 92.3% | Feltham and Heston | 100.0% | 100.0% | 100.0% | 
| Feltham and Heston | 7.9% | 6.0% | 7.7% | Brentford and Isleworth | 7.5% | 7.8% | 8.7% | 
| Fermanagh and South Tyrone | 3.7% | 2.0% | 4.2% | Mid Ulster | 4.3% | 3.9% | 4.5% | 
| Fermanagh and South Tyrone | 96.3% | 98.0% | 95.8% | Fermanagh and South Tyrone | 95.0% | 95.9% | 93.7% | 
| Filton and Bradley Stoke | 6.9% | 57.6% | 7.2% | Thornbury and Yate | 7.6% | 12.2% | 7.9% | 
| Filton and Bradley Stoke | 83.7% | 40.9% | 83.6% | Filton and Bradley Stoke | 83.2% | 87.2% | 82.6% | 
| Filton and Bradley Stoke | 9.4% | 1.6% | 9.2% | Bristol North East | 10.7% | 7.1% | 10.0% | 
| Finchley and Golders Green | 0.1% | 0.2% | 0.0% | Hornsey and Friern Barnet | 0.1% | 0.2% | 0.0% | 
| Finchley and Golders Green | 0.3% | 0.2% | 0.2% | Chipping Barnet | 0.3% | 0.1% | 0.2% | 
| Finchley and Golders Green | 99.6% | 99.6% | 99.8% | Finchley and Golders Green | 99.5% | 99.0% | 99.7% | 
| Folkestone and Hythe | 81.3% | 54.2% | 79.6% | Folkestone and Hythe | 100.0% | 100.0% | 100.0% | 
| Folkestone and Hythe | 16.6% | 36.0% | 18.1% | Ashford | 20.3% | 70.3% | 19.3% | 
| Folkestone and Hythe | 2.1% | 9.8% | 2.3% | Weald of Kent | 2.7% | 5.7% | 2.8% | 
| Forest of Dean | 100.0% | 100.0% | 100.0% | Forest of Dean | 100.0% | 100.0% | 100.0% | 
| Foyle | 3.5% | 7.9% | 3.5% | East Londonderry | 3.1% | 1.1% | 3.4% | 
| Foyle | 2.0% | 26.2% | 2.2% | West Tyrone | 2.1% | 2.3% | 2.3% | 
| Foyle | 94.5% | 65.9% | 94.3% | Foyle | 100.0% | 100.0% | 100.0% | 
| Fylde | 92.3% | 95.6% | 91.6% | Fylde | 84.8% | 95.5% | 84.4% | 
| Fylde | 7.7% | 4.4% | 8.4% | Preston | 6.7% | 20.5% | 6.5% | 
| Gainsborough | 97.3% | 96.2% | 97.3% | Gainsborough | 100.0% | 100.0% | 100.0% | 
| Gainsborough | 2.7% | 3.8% | 2.7% | Louth and Horncastle | 2.4% | 3.4% | 2.7% | 
| Garston and Halewood | 80.0% | 67.5% | 79.6% | Liverpool Garston | 86.1% | 92.6% | 85.7% | 
| Garston and Halewood | 20.0% | 32.5% | 20.4% | Widnes and Halewood | 22.4% | 29.2% | 22.5% | 
| Gateshead | 80.3% | 76.7% | 80.2% | Gateshead Central and Whickham | 75.7% | 46.3% | 75.1% | 
| Gateshead | 19.7% | 23.3% | 19.8% | Jarrow and Gateshead East | 19.9% | 13.6% | 19.4% | 
| Gedling | 100.0% | 100.0% | 100.0% | Gedling | 93.7% | 59.6% | 93.7% | 
| Gillingham and Rainham | 100.0% | 100.0% | 100.0% | Gillingham and Rainham | 100.0% | 100.0% | 100.0% | 
| Glasgow Central | 26.6% | 22.0% | 24.5% | Glasgow North | 27.2% | 16.5% | 24.6% | 
| Glasgow Central | 43.7% | 38.3% | 44.6% | Glasgow East | 47.1% | 28.4% | 45.0% | 
| Glasgow Central | 5.3% | 4.6% | 3.8% | Glasgow North East | 5.5% | 2.5% | 3.7% | 
| Glasgow Central | 9.4% | 11.1% | 9.3% | Glasgow South | 11.4% | 8.7% | 10.9% | 
| Glasgow Central | 15.0% | 24.1% | 17.8% | Glasgow South West | 19.0% | 16.9% | 19.1% | 
| Glasgow East | 40.1% | 47.8% | 40.3% | Glasgow North East | 33.0% | 46.8% | 35.2% | 
| Glasgow East | 59.2% | 51.7% | 58.5% | Glasgow East | 51.0% | 70.4% | 53.4% | 
| Glasgow East | 0.7% | 0.5% | 1.2% | Cumbernauld and Kirkintilloch | 0.8% | 0.1% | 1.2% | 
| Glasgow North | 75.2% | 91.9% | 73.5% | Glasgow North | 54.5% | 55.2% | 55.3% | 
| Glasgow North | 24.8% | 8.1% | 26.5% | Glasgow West | 19.2% | 7.1% | 20.7% | 
| Glasgow North East | 22.0% | 27.9% | 23.2% | Glasgow North | 17.3% | 27.6% | 19.2% | 
| Glasgow North East | 0.0% | 0.0% | 0.0% | Mid Dunbartonshire | 0.0% | 0.0% | 0.0% | 
| Glasgow North East | 78.0% | 72.0% | 76.8% | Glasgow North East | 61.5% | 50.5% | 61.1% | 
| Glasgow North West | 3.0% | 3.4% | 4.1% | West Dunbartonshire | 2.9% | 0.3% | 3.8% | 
| Glasgow North West | 95.6% | 95.6% | 94.9% | Glasgow West | 80.8% | 92.9% | 79.3% | 
| Glasgow North West | 1.4% | 1.0% | 1.0% | Glasgow North | 1.1% | 0.7% | 0.8% | 
| Glasgow South | 92.8% | 91.3% | 91.0% | Glasgow South | 88.6% | 91.3% | 89.1% | 
| Glasgow South | 4.9% | 7.4% | 7.1% | Glasgow South West | 4.9% | 6.6% | 6.4% | 
| Glasgow South | 2.2% | 1.3% | 1.9% | Glasgow East | 1.9% | 1.2% | 1.6% | 
| Glasgow South West | 0.0% | 0.0% | 0.0% | Glasgow South | 0.0% | 0.0% | 0.0% | 
| Glasgow South West | 82.5% | 85.8% | 83.2% | Glasgow South West | 76.1% | 76.5% | 74.5% | 
| Glasgow South West | 17.5% | 14.2% | 16.8% | Paisley and Renfrewshire North | 16.2% | 4.2% | 16.6% | 
| Glenrothes | 2.5% | 3.1% | 2.7% | Cowdenbeath and Kirkcaldy | 2.3% | 3.6% | 2.5% | 
| Glenrothes | 84.5% | 83.5% | 84.5% | Glenrothes and Mid Fife | 78.9% | 85.4% | 79.5% | 
| Glenrothes | 13.0% | 13.4% | 12.8% | North East Fife | 11.9% | 2.9% | 12.0% | 
| Gloucester | 4.9% | 5.0% | 5.2% | Tewkesbury | 5.9% | 0.6% | 6.6% | 
| Gloucester | 95.1% | 95.0% | 94.8% | Gloucester | 100.0% | 100.0% | 100.0% | 
| Gordon | 0.0% | 0.3% | 0.0% | West Aberdeenshire and Kincardine | 0.0% | 0.1% | 0.0% | 
| Gordon | 67.4% | 96.0% | 70.0% | Gordon and Buchan | 79.4% | 70.3% | 79.1% | 
| Gordon | 32.6% | 3.7% | 30.0% | Aberdeen North | 27.4% | 54.3% | 28.5% | 
| Gosport | 100.0% | 100.0% | 100.0% | Gosport | 100.0% | 100.0% | 100.0% | 
| Gower | 9.3% | 2.6% | 9.1% | Neath and Swansea East | 7.3% | 3.9% | 7.2% | 
| Gower | 90.7% | 97.4% | 90.9% | Gower | 74.0% | 94.1% | 73.7% | 
| Grantham and Stamford | 65.1% | 50.8% | 66.2% | Grantham and Bourne | 74.5% | 46.3% | 75.1% | 
| Grantham and Stamford | 34.9% | 49.2% | 33.8% | Rutland and Stamford | 42.8% | 35.1% | 40.4% | 
| Gravesham | 100.0% | 100.0% | 100.0% | Gravesham | 100.0% | 100.0% | 100.0% | 
| Great Grimsby | 12.9% | 10.8% | 13.3% | Brigg and Immingham | 12.3% | 0.6% | 12.5% | 
| Great Grimsby | 87.1% | 89.2% | 86.7% | Great Grimsby and Cleethorpes | 69.0% | 67.0% | 69.8% | 
| Great Yarmouth | 100.0% | 100.0% | 100.0% | Great Yarmouth | 100.0% | 100.0% | 100.0% | 
| Greenwich and Woolwich | 88.5% | 91.1% | 86.7% | Greenwich and Woolwich | 100.0% | 100.0% | 100.0% | 
| Greenwich and Woolwich | 11.5% | 8.9% | 13.3% | Erith and Thamesmead | 14.3% | 5.8% | 13.6% | 
| Guildford | 1.9% | 8.7% | 2.0% | Dorking and Horley | 2.3% | 5.8% | 2.4% | 
| Guildford | 23.8% | 66.1% | 23.2% | Godalming and Ash | 26.9% | 36.1% | 26.7% | 
| Guildford | 74.2% | 25.2% | 74.8% | Guildford | 82.0% | 37.8% | 81.9% | 
| Hackney North and Stoke Newington | 18.0% | 15.0% | 15.8% | Tottenham | 18.1% | 11.4% | 15.6% | 
| Hackney North and Stoke Newington | 9.0% | 7.0% | 7.7% | Hackney South and Shoreditch | 9.2% | 7.8% | 9.0% | 
| Hackney North and Stoke Newington | 73.0% | 78.0% | 76.6% | Hackney North and Stoke Newington | 88.5% | 78.3% | 88.5% | 
| Hackney South and Shoreditch | 8.9% | 19.6% | 10.6% | Hackney North and Stoke Newington | 11.5% | 21.7% | 11.5% | 
| Hackney South and Shoreditch | 84.2% | 74.5% | 82.2% | Hackney South and Shoreditch | 90.8% | 92.2% | 91.0% | 
| Hackney South and Shoreditch | 6.9% | 5.9% | 7.2% | Islington South and Finsbury | 7.0% | 7.3% | 7.7% | 
| Halesowen and Rowley Regis | 14.1% | 14.4% | 14.8% | West Bromwich | 12.6% | 12.1% | 12.3% | 
| Halesowen and Rowley Regis | 72.9% | 77.4% | 72.7% | Halesowen | 71.7% | 74.9% | 71.2% | 
| Halesowen and Rowley Regis | 13.0% | 8.2% | 12.4% | Smethwick | 11.6% | 11.2% | 10.0% | 
| Halifax | 100.0% | 100.0% | 100.0% | Halifax | 96.4% | 93.8% | 96.8% | 
| Haltemprice and Howden | 20.8% | 3.3% | 19.6% | Kingston upon Hull North and Cottingham | 16.5% | 39.8% | 15.4% | 
| Haltemprice and Howden | 53.3% | 93.3% | 54.3% | Goole and Pocklington | 47.3% | 57.2% | 47.7% | 
| Haltemprice and Howden | 25.9% | 3.4% | 26.1% | Kingston upon Hull West and Haltemprice | 21.4% | 35.5% | 22.6% | 
| Halton | 35.6% | 32.9% | 34.1% | Runcorn and Helsby | 36.9% | 10.0% | 35.6% | 
| Halton | 64.4% | 67.1% | 65.9% | Widnes and Halewood | 69.2% | 58.6% | 69.5% | 
| Hammersmith | 67.9% | 52.4% | 67.1% | Hammersmith and Chiswick | 71.1% | 45.5% | 68.6% | 
| Hammersmith | 17.2% | 12.0% | 17.3% | Chelsea and Fulham | 16.2% | 13.5% | 17.0% | 
| Hammersmith | 14.9% | 35.6% | 15.7% | Ealing Central and Acton | 14.6% | 19.9% | 13.9% | 
| Hampstead and Kilburn | 22.7% | 19.0% | 23.7% | Queen's Park and Maida Vale | 25.3% | 31.8% | 24.8% | 
| Hampstead and Kilburn | 8.6% | 13.5% | 10.2% | Brent East | 10.7% | 9.5% | 9.9% | 
| Hampstead and Kilburn | 0.1% | 0.1% | 0.1% | Holborn and St Pancras | 0.1% | 0.2% | 0.1% | 
| Hampstead and Kilburn | 68.5% | 67.3% | 65.9% | Hampstead and Highgate | 72.9% | 56.2% | 71.9% | 
| Harborough | 92.0% | 74.6% | 92.1% | Harborough, Oadby and Wigston | 99.6% | 91.9% | 99.6% | 
| Harborough | 8.0% | 25.4% | 7.9% | South Leicestershire | 8.6% | 15.7% | 8.5% | 
| Harlow | 100.0% | 100.0% | 100.0% | Harlow | 94.2% | 52.0% | 94.0% | 
| Harrogate and Knaresborough | 0.4% | 7.8% | 0.4% | Skipton and Ripon | 0.4% | 0.6% | 0.4% | 
| Harrogate and Knaresborough | 94.8% | 71.4% | 95.0% | Harrogate and Knaresborough | 98.5% | 79.2% | 98.5% | 
| Harrogate and Knaresborough | 4.9% | 20.8% | 4.6% | Wetherby and Easingwold | 5.8% | 3.3% | 5.3% | 
| Harrow East | 90.2% | 95.7% | 90.0% | Harrow East | 85.5% | 90.8% | 84.5% | 
| Harrow East | 9.8% | 4.3% | 10.0% | Harrow West | 8.3% | 5.8% | 9.1% | 
| Harrow West | 0.2% | 0.1% | 0.2% | Harrow East | 0.2% | 0.1% | 0.2% | 
| Harrow West | 4.9% | 7.6% | 5.3% | Ruislip, Northwood and Pinner | 5.4% | 3.4% | 6.4% | 
| Harrow West | 94.9% | 92.2% | 94.4% | Harrow West | 91.7% | 94.2% | 90.9% | 
| Hartlepool | 100.0% | 100.0% | 100.0% | Hartlepool | 100.0% | 100.0% | 100.0% | 
| Harwich and North Essex | 0.7% | 0.4% | 0.8% | Colchester | 0.6% | 3.9% | 0.7% | 
| Harwich and North Essex | 7.5% | 17.0% | 7.8% | Clacton | 6.6% | 33.0% | 7.6% | 
| Harwich and North Essex | 91.9% | 82.7% | 91.4% | Harwich and North Essex | 89.0% | 98.5% | 89.7% | 
| Hastings and Rye | 95.0% | 69.1% | 94.3% | Hastings and Rye | 98.5% | 86.5% | 98.5% | 
| Hastings and Rye | 5.0% | 30.9% | 5.7% | Bexhill and Battle | 6.2% | 12.0% | 6.9% | 
| Havant | 100.0% | 100.0% | 100.0% | Havant | 100.0% | 100.0% | 100.0% | 
| Hayes and Harlington | 0.0% | 0.0% | 0.0% | Uxbridge and South Ruislip | 0.0% | 0.0% | 0.0% | 
| Hayes and Harlington | 100.0% | 100.0% | 100.0% | Hayes and Harlington | 100.0% | 100.0% | 100.0% | 
| Hazel Grove | 100.0% | 100.0% | 100.0% | Hazel Grove | 84.3% | 95.0% | 85.2% | 
| Hemel Hempstead | 4.9% | 8.0% | 4.9% | South West Hertfordshire | 5.6% | 8.6% | 5.4% | 
| Hemel Hempstead | 87.3% | 26.5% | 87.3% | Hemel Hempstead | 91.4% | 48.3% | 90.9% | 
| Hemel Hempstead | 7.9% | 65.5% | 7.8% | Harpenden and Berkhamsted | 9.0% | 27.5% | 8.9% | 
| Hemsworth | 14.9% | 5.4% | 14.6% | Ossett and Denby Dale | 15.6% | 5.7% | 15.8% | 
| Hemsworth | 85.1% | 94.6% | 85.4% | Normanton and Hemsworth | 82.8% | 91.7% | 83.2% | 
| Hendon | 88.9% | 72.9% | 89.6% | Hendon | 100.0% | 100.0% | 100.0% | 
| Hendon | 11.1% | 27.1% | 10.4% | Chipping Barnet | 13.9% | 21.1% | 13.5% | 
| Henley | 5.6% | 14.2% | 5.1% | Bicester and Woodstock | 5.7% | 21.7% | 5.2% | 
| Henley | 91.6% | 80.2% | 92.1% | Henley and Thame | 100.0% | 100.0% | 100.0% | 
| Henley | 2.8% | 5.6% | 2.8% | Didcot and Wantage | 2.7% | 9.5% | 2.7% | 
| Hereford and South Herefordshire | 98.3% | 99.8% | 98.4% | Hereford and South Herefordshire | 99.6% | 97.5% | 99.6% | 
| Hereford and South Herefordshire | 1.7% | 0.2% | 1.6% | North Herefordshire | 1.9% | 0.1% | 1.7% | 
| Hertford and Stortford | 92.6% | 77.5% | 92.0% | Hertford and Stortford | 100.0% | 100.0% | 100.0% | 
| Hertford and Stortford | 7.4% | 22.5% | 8.0% | Broxbourne | 8.4% | 40.6% | 8.6% | 
| Hertsmere | 7.5% | 2.9% | 7.3% | Watford | 7.2% | 12.2% | 7.1% | 
| Hertsmere | 92.5% | 97.1% | 92.7% | Hertsmere | 94.4% | 82.0% | 94.3% | 
| Hexham | 100.0% | 100.0% | 100.0% | Hexham | 81.5% | 87.9% | 82.5% | 
| Heywood and Middleton | 18.9% | 9.2% | 18.9% | Blackley and Middleton South | 20.2% | 23.2% | 18.8% | 
| Heywood and Middleton | 81.1% | 90.8% | 81.1% | Heywood and Middleton North | 89.5% | 91.9% | 88.5% | 
| High Peak | 100.0% | 100.0% | 100.0% | High Peak | 100.0% | 100.0% | 100.0% | 
| Hitchin and Harpenden | 45.1% | 39.6% | 46.9% | Harpenden and Berkhamsted | 49.1% | 40.9% | 51.0% | 
| Hitchin and Harpenden | 54.9% | 60.4% | 53.1% | Hitchin | 54.9% | 68.1% | 54.9% | 
| Holborn and St Pancras | 87.6% | 70.3% | 84.4% | Holborn and St Pancras | 99.9% | 99.8% | 99.9% | 
| Holborn and St Pancras | 12.4% | 29.7% | 15.6% | Hampstead and Highgate | 16.3% | 25.7% | 17.4% | 
| Hornchurch and Upminster | 2.9% | 0.9% | 3.2% | Dagenham and Rainham | 2.9% | 1.2% | 3.0% | 
| Hornchurch and Upminster | 1.7% | 0.6% | 1.5% | Romford | 1.7% | 1.2% | 1.5% | 
| Hornchurch and Upminster | 95.4% | 98.5% | 95.4% | Hornchurch and Upminster | 100.0% | 100.0% | 100.0% | 
| Hornsey and Wood Green | 56.4% | 58.2% | 55.1% | Hornsey and Friern Barnet | 69.0% | 68.8% | 66.8% | 
| Hornsey and Wood Green | 11.5% | 16.8% | 10.4% | Hampstead and Highgate | 10.9% | 18.1% | 10.7% | 
| Hornsey and Wood Green | 31.9% | 24.8% | 34.3% | Southgate and Wood Green | 34.6% | 16.5% | 33.0% | 
| Hornsey and Wood Green | 0.3% | 0.2% | 0.3% | Tottenham | 0.2% | 0.2% | 0.3% | 
| Horsham | 17.3% | 25.0% | 17.0% | East Grinstead and Uckfield | 21.0% | 22.5% | 21.0% | 
| Horsham | 82.7% | 75.0% | 83.0% | Horsham | 94.9% | 83.0% | 94.8% | 
| Houghton and Sunderland South | 100.0% | 100.0% | 100.0% | Houghton and Sunderland South | 90.1% | 95.4% | 89.5% | 
| Hove | 100.0% | 100.0% | 100.0% | Hove and Portslade | 100.0% | 100.0% | 100.0% | 
| Huddersfield | 0.1% | 0.0% | 0.0% | Dewsbury and Batley | 0.1% | 0.0% | 0.0% | 
| Huddersfield | 3.6% | 12.2% | 3.9% | Spen Valley | 4.0% | 9.2% | 3.9% | 
| Huddersfield | 96.3% | 87.8% | 96.1% | Huddersfield | 85.0% | 84.1% | 82.3% | 
| Huntingdon | 63.3% | 68.9% | 64.0% | Huntingdon | 71.8% | 39.0% | 72.3% | 
| Huntingdon | 36.7% | 31.1% | 36.0% | St Neots and Mid Cambridgeshire | 43.7% | 29.8% | 41.7% | 
| Hyndburn | 100.0% | 100.0% | 100.0% | Hyndburn | 100.0% | 100.0% | 100.0% | 
| Ilford North | 5.6% | 3.1% | 4.8% | Leyton and Wanstead | 4.8% | 5.3% | 4.8% | 
| Ilford North | 76.1% | 82.4% | 79.3% | Ilford North | 75.6% | 87.7% | 76.1% | 
| Ilford North | 18.4% | 14.4% | 15.9% | Chingford and Woodford Green | 16.9% | 18.4% | 16.7% | 
| Ilford South | 20.9% | 21.0% | 19.3% | Ilford North | 24.4% | 12.1% | 23.9% | 
| Ilford South | 78.9% | 75.4% | 80.4% | Ilford South | 89.6% | 77.8% | 90.7% | 
| Ilford South | 0.3% | 3.6% | 0.2% | Leyton and Wanstead | 0.3% | 3.3% | 0.3% | 
| Inverclyde | 100.0% | 100.0% | 100.0% | Inverclyde and Renfrewshire West | 89.0% | 83.5% | 82.9% | 
| Inverness, Nairn, Badenoch and Strathspey | 2.9% | 2.6% | 3.4% | Caithness, Sutherland and Easter Ross | 3.2% | 1.1% | 3.8% | 
| Inverness, Nairn, Badenoch and Strathspey | 67.8% | 39.9% | 67.2% | Inverness, Skye and West Ross-shire | 67.2% | 20.4% | 69.5% | 
| Inverness, Nairn, Badenoch and Strathspey | 29.3% | 57.5% | 29.4% | Moray West, Nairn and Strathspey | 31.6% | 60.0% | 30.3% | 
| Ipswich | 100.0% | 100.0% | 100.0% | Ipswich | 100.0% | 100.0% | 100.0% | 
| Isle of Wight | 48.0% | 69.1% | 50.6% | Isle of Wight West | 100.0% | 100.0% | 100.0% | 
| Isle of Wight | 52.0% | 30.9% | 49.4% | Isle of Wight East | 100.0% | 100.0% | 100.0% | 
| Islington North | 100.0% | 100.0% | 100.0% | Islington North | 100.0% | 100.0% | 100.0% | 
| Islington South and Finsbury | 100.0% | 100.0% | 100.0% | Islington South and Finsbury | 93.0% | 92.7% | 92.3% | 
| Islwyn | 70.5% | 70.4% | 70.0% | Newport West and Islwyn | 53.0% | 51.2% | 51.2% | 
| Islwyn | 5.1% | 3.0% | 5.3% | Blaenau Gwent and Rhymney | 3.8% | 2.0% | 4.2% | 
| Islwyn | 24.4% | 26.6% | 24.7% | Caerphilly | 19.2% | 21.2% | 19.2% | 
| Jarrow | 90.5% | 77.6% | 89.9% | Jarrow and Gateshead East | 80.1% | 86.4% | 80.6% | 
| Jarrow | 9.5% | 22.4% | 10.1% | South Shields | 8.6% | 29.5% | 9.6% | 
| Keighley | 100.0% | 100.0% | 100.0% | Keighley and Ilkley | 100.0% | 99.9% | 100.0% | 
| Kenilworth and Southam | 1.3% | 0.1% | 1.9% | Rugby | 1.2% | 0.1% | 1.6% | 
| Kenilworth and Southam | 0.0% | 0.0% | 0.0% | Stratford-on-Avon | 0.0% | 0.0% | 0.0% | 
| Kenilworth and Southam | 5.6% | 6.3% | 6.6% | Warwick and Leamington | 5.1% | 43.9% | 5.8% | 
| Kenilworth and Southam | 93.1% | 93.6% | 91.6% | Kenilworth and Southam | 90.4% | 87.3% | 90.2% | 
| Kensington | 1.3% | 0.6% | 1.3% | Chelsea and Fulham | 1.3% | 0.6% | 1.2% | 
| Kensington | 98.7% | 99.4% | 98.7% | Kensington and Bayswater | 76.2% | 77.4% | 79.4% | 
| Kettering | 100.0% | 100.0% | 100.0% | Kettering | 95.8% | 90.2% | 95.7% | 
| Kilmarnock and Loudoun | 100.0% | 100.0% | 100.0% | Kilmarnock and Loudoun | 100.0% | 100.0% | 100.0% | 
| Kingston and Surbiton | 87.4% | 86.0% | 84.8% | Kingston and Surbiton | 92.9% | 93.7% | 91.4% | 
| Kingston and Surbiton | 12.6% | 14.0% | 15.2% | Wimbledon | 15.0% | 17.3% | 17.2% | 
| Kingston upon Hull East | 96.8% | 98.3% | 96.6% | Kingston upon Hull East | 86.4% | 85.4% | 85.1% | 
| Kingston upon Hull East | 3.2% | 1.7% | 3.4% | Kingston upon Hull North and Cottingham | 2.5% | 1.5% | 2.6% | 
| Kingston upon Hull North | 85.9% | 77.9% | 85.0% | Kingston upon Hull North and Cottingham | 72.1% | 52.0% | 74.1% | 
| Kingston upon Hull North | 14.1% | 22.1% | 15.0% | Kingston upon Hull East | 13.6% | 14.6% | 14.9% | 
| Kingston upon Hull West and Hessle | 89.4% | 91.9% | 89.9% | Kingston upon Hull West and Haltemprice | 78.6% | 64.5% | 77.4% | 
| Kingston upon Hull West and Hessle | 10.6% | 8.1% | 10.1% | Kingston upon Hull North and Cottingham | 8.9% | 6.7% | 7.9% | 
| Kingswood | 16.4% | 10.5% | 17.6% | Filton and Bradley Stoke | 13.2% | 10.0% | 14.6% | 
| Kingswood | 0.4% | 14.0% | 0.4% | Thornbury and Yate | 0.4% | 1.3% | 0.3% | 
| Kingswood | 37.3% | 15.2% | 36.6% | Bristol North East | 34.2% | 30.5% | 33.6% | 
| Kingswood | 45.9% | 60.3% | 45.5% | North East Somerset and Hanham | 43.6% | 12.4% | 43.3% | 
| Kirkcaldy and Cowdenbeath | 19.8% | 16.4% | 19.4% | Glenrothes and Mid Fife | 21.1% | 14.5% | 20.5% | 
| Kirkcaldy and Cowdenbeath | 80.1% | 77.0% | 80.6% | Cowdenbeath and Kirkcaldy | 83.9% | 77.0% | 84.5% | 
| Kirkcaldy and Cowdenbeath | 0.1% | 6.6% | 0.0% | Dunfermline and Dollar | 0.1% | 3.6% | 0.0% | 
| Knowsley | 0.0% | 0.1% | 0.0% | Widnes and Halewood | 0.0% | 0.0% | 0.0% | 
| Knowsley | 18.6% | 6.6% | 18.9% | Liverpool West Derby | 20.6% | 19.1% | 21.8% | 
| Knowsley | 81.4% | 93.3% | 81.1% | Knowsley | 95.9% | 98.8% | 96.7% | 
| Lagan Valley | 3.2% | 5.4% | 3.3% | Belfast South and Mid Down | 2.8% | 21.4% | 3.1% | 
| Lagan Valley | 0.2% | 1.2% | 0.4% | South Down | 0.2% | 0.5% | 0.5% | 
| Lagan Valley | 0.4% | 2.1% | 1.5% | South Antrim | 0.5% | 1.2% | 1.6% | 
| Lagan Valley | 90.5% | 90.6% | 89.8% | Lagan Valley | 91.5% | 78.1% | 89.9% | 
| Lagan Valley | 5.7% | 0.7% | 5.0% | Belfast West | 6.0% | 8.4% | 5.4% | 
| Lanark and Hamilton East | 1.1% | 0.4% | 0.7% | East Kilbride and Strathaven | 1.2% | 0.4% | 0.7% | 
| Lanark and Hamilton East | 60.0% | 36.9% | 58.4% | Hamilton and Clyde Valley | 62.6% | 52.1% | 59.7% | 
| Lanark and Hamilton East | 21.8% | 47.1% | 22.5% | Motherwell, Wishaw and Carluke | 23.1% | 79.7% | 22.9% | 
| Lanark and Hamilton East | 12.8% | 2.3% | 13.4% | Rutherglen | 14.0% | 19.8% | 14.7% | 
| Lanark and Hamilton East | 4.2% | 13.4% | 4.9% | Dumfriesshire, Clydesdale and Tweeddale | 4.7% | 1.1% | 5.5% | 
| Lancaster and Fleetwood | 29.4% | 4.8% | 28.7% | Blackpool North and Fleetwood | 26.9% | 45.5% | 27.6% | 
| Lancaster and Fleetwood | 65.8% | 61.1% | 66.2% | Lancaster and Wyre | 61.3% | 66.7% | 61.6% | 
| Lancaster and Fleetwood | 4.9% | 34.0% | 5.1% | Morecambe and Lunesdale | 4.4% | 18.4% | 4.8% | 
| Leeds Central | 40.8% | 14.8% | 28.1% | Leeds Central and Headingley | 53.6% | 29.8% | 39.8% | 
| Leeds Central | 59.1% | 84.3% | 71.6% | Leeds South | 90.1% | 89.9% | 89.1% | 
| Leeds Central | 0.0% | 0.1% | 0.0% | Leeds West and Pudsey | 0.0% | 0.2% | 0.0% | 
| Leeds Central | 0.1% | 0.7% | 0.3% | Leeds South West and Morley | 0.2% | 0.5% | 0.5% | 
| Leeds East | 0.1% | 2.0% | 0.0% | Wetherby and Easingwold | 0.1% | 0.1% | 0.0% | 
| Leeds East | 13.1% | 11.2% | 12.6% | Leeds South | 9.8% | 9.8% | 10.7% | 
| Leeds East | 86.8% | 86.9% | 87.4% | Leeds East | 80.7% | 50.4% | 81.3% | 
| Leeds North East | 0.0% | 0.1% | 0.0% | Leeds Central and Headingley | 0.0% | 0.1% | 0.0% | 
| Leeds North East | 0.0% | 0.1% | 0.0% | Leeds North West | 0.0% | 0.1% | 0.0% | 
| Leeds North East | 100.0% | 99.8% | 100.0% | Leeds North East | 100.0% | 100.0% | 100.0% | 
| Leeds North West | 49.6% | 85.7% | 50.2% | Leeds North West | 48.4% | 62.2% | 47.3% | 
| Leeds North West | 50.4% | 14.3% | 49.8% | Leeds Central and Headingley | 29.9% | 43.6% | 39.9% | 
| Leeds West | 50.4% | 41.0% | 52.1% | Leeds West and Pudsey | 52.3% | 35.3% | 51.3% | 
| Leeds West | 24.7% | 17.9% | 22.5% | Leeds Central and Headingley | 16.6% | 26.5% | 20.2% | 
| Leeds West | 24.9% | 41.1% | 25.4% | Leeds South West and Morley | 26.6% | 21.9% | 26.2% | 
| Leicester East | 96.8% | 92.2% | 98.0% | Leicester East | 100.0% | 100.0% | 100.0% | 
| Leicester East | 3.2% | 7.8% | 2.0% | Leicester South | 2.7% | 9.4% | 2.1% | 
| Leicester South | 89.9% | 82.0% | 90.5% | Leicester South | 97.3% | 90.6% | 97.9% | 
| Leicester South | 10.1% | 18.0% | 9.5% | Leicester West | 10.2% | 11.7% | 9.6% | 
| Leicester West | 100.0% | 100.0% | 100.0% | Leicester West | 89.8% | 88.3% | 90.4% | 
| Leigh | 12.4% | 26.2% | 12.2% | Worsley and Eccles | 12.8% | 24.6% | 12.6% | 
| Leigh | 84.9% | 72.2% | 84.7% | Leigh and Atherton | 85.8% | 91.1% | 85.6% | 
| Leigh | 2.7% | 1.6% | 3.1% | Makerfield | 3.0% | 1.9% | 3.4% | 
| Lewes | 89.2% | 80.5% | 88.1% | Lewes | 84.7% | 83.7% | 84.2% | 
| Lewes | 10.8% | 19.5% | 11.9% | East Grinstead and Uckfield | 10.7% | 19.1% | 11.2% | 
| Lewisham, Deptford | 80.4% | 79.3% | 80.4% | Lewisham North | 86.6% | 80.2% | 87.5% | 
| Lewisham, Deptford | 8.2% | 6.6% | 7.7% | Lewisham East | 9.9% | 5.1% | 8.4% | 
| Lewisham, Deptford | 11.4% | 14.1% | 12.0% | Lewisham West and East Dulwich | 15.2% | 15.0% | 15.4% | 
| Lewisham East | 84.1% | 83.8% | 86.6% | Lewisham East | 79.5% | 78.0% | 80.9% | 
| Lewisham East | 15.9% | 16.2% | 13.4% | Lewisham North | 13.4% | 19.8% | 12.5% | 
| Lewisham West and Penge | 45.9% | 35.7% | 45.5% | Lewisham West and East Dulwich | 52.1% | 49.5% | 50.9% | 
| Lewisham West and Penge | 10.3% | 16.9% | 11.2% | Lewisham East | 10.6% | 16.9% | 10.6% | 
| Lewisham West and Penge | 43.8% | 47.4% | 43.4% | Beckenham and Penge | 46.8% | 32.9% | 45.0% | 
| Leyton and Wanstead | 0.0% | 0.3% | 0.0% | Ilford North | 0.0% | 0.2% | 0.0% | 
| Leyton and Wanstead | 100.0% | 99.7% | 100.0% | Leyton and Wanstead | 91.1% | 88.6% | 91.9% | 
| Lichfield | 2.7% | 5.9% | 3.0% | Tamworth | 2.9% | 10.2% | 2.9% | 
| Lichfield | 97.3% | 94.1% | 97.0% | Lichfield | 99.5% | 97.6% | 99.5% | 
| Lincoln | 100.0% | 100.0% | 100.0% | Lincoln | 100.0% | 99.9% | 100.0% | 
| Linlithgow and East Falkirk | 0.0% | 1.4% | 0.0% | Livingston | 0.0% | 1.6% | 0.0% | 
| Linlithgow and East Falkirk | 12.4% | 28.3% | 14.0% | Falkirk | 14.8% | 41.2% | 17.2% | 
| Linlithgow and East Falkirk | 71.5% | 64.4% | 72.7% | Bathgate and Linlithgow | 87.9% | 85.7% | 90.3% | 
| Linlithgow and East Falkirk | 16.1% | 5.9% | 13.3% | Alloa and Grangemouth | 19.5% | 9.4% | 17.0% | 
| Liverpool, Riverside | 73.3% | 62.4% | 68.9% | Liverpool Riverside | 78.6% | 77.8% | 73.3% | 
| Liverpool, Riverside | 26.7% | 37.6% | 31.1% | Liverpool Wavertree | 41.8% | 52.8% | 38.6% | 
| Liverpool, Walton | 63.0% | 70.0% | 65.2% | Liverpool Walton | 62.7% | 54.6% | 60.3% | 
| Liverpool, Walton | 37.0% | 30.0% | 34.8% | Liverpool Riverside | 21.4% | 22.2% | 26.7% | 
| Liverpool, Wavertree | 17.1% | 14.7% | 16.6% | Liverpool West Derby | 16.8% | 13.4% | 15.8% | 
| Liverpool, Wavertree | 13.1% | 20.2% | 14.5% | Liverpool Garston | 13.9% | 7.4% | 14.3% | 
| Liverpool, Wavertree | 69.7% | 65.1% | 69.0% | Liverpool Wavertree | 58.2% | 47.2% | 61.4% | 
| Liverpool, West Derby | 33.2% | 38.5% | 35.4% | Liverpool Walton | 31.0% | 31.3% | 33.1% | 
| Liverpool, West Derby | 66.8% | 61.5% | 64.6% | Liverpool West Derby | 62.6% | 67.6% | 62.4% | 
| Livingston | 10.4% | 11.6% | 8.3% | Bathgate and Linlithgow | 12.1% | 14.3% | 9.7% | 
| Livingston | 89.6% | 88.4% | 91.7% | Livingston | 100.0% | 98.4% | 100.0% | 
| Llanelli | 100.0% | 100.0% | 100.0% | Llanelli | 87.5% | 69.4% | 87.5% | 
| Loughborough | 92.4% | 93.8% | 92.2% | Loughborough | 100.0% | 100.0% | 100.0% | 
| Loughborough | 7.6% | 6.2% | 7.8% | Melton and Syston | 9.3% | 1.4% | 8.9% | 
| Louth and Horncastle | 11.4% | 8.6% | 7.1% | Boston and Skegness | 9.8% | 13.5% | 6.2% | 
| Louth and Horncastle | 88.6% | 91.4% | 92.9% | Louth and Horncastle | 97.2% | 95.9% | 96.8% | 
| Ludlow | 100.0% | 100.0% | 100.0% | South Shropshire | 90.4% | 85.3% | 89.7% | 
| Luton North | 100.0% | 100.0% | 100.0% | Luton North | 92.7% | 85.7% | 94.0% | 
| Luton South | 0.3% | 0.1% | 0.2% | Dunstable and Leighton Buzzard | 0.3% | 0.1% | 0.2% | 
| Luton South | 5.8% | 5.6% | 5.6% | Luton North | 7.3% | 14.3% | 6.0% | 
| Luton South | 93.9% | 94.3% | 94.2% | Luton South and South Bedfordshire | 93.4% | 52.2% | 94.0% | 
| Macclesfield | 100.0% | 100.0% | 100.0% | Macclesfield | 100.0% | 100.0% | 100.0% | 
| Maidenhead | 75.4% | 65.4% | 75.6% | Maidenhead | 76.1% | 65.8% | 77.5% | 
| Maidenhead | 7.7% | 3.9% | 8.1% | Earley and Woodley | 8.4% | 14.5% | 8.2% | 
| Maidenhead | 16.9% | 30.7% | 16.2% | Wokingham | 18.1% | 40.7% | 17.6% | 
| Maidstone and The Weald | 67.6% | 11.0% | 67.0% | Maidstone and Malling | 72.4% | 47.3% | 70.1% | 
| Maidstone and The Weald | 32.4% | 89.0% | 33.0% | Weald of Kent | 38.3% | 26.1% | 39.8% | 
| Makerfield | 100.0% | 100.0% | 100.0% | Makerfield | 97.0% | 98.1% | 96.6% | 
| Maldon | 100.0% | 100.0% | 100.0% | Maldon | 94.5% | 98.0% | 94.5% | 
| Manchester Central | 6.7% | 10.8% | 9.6% | Blackley and Middleton South | 14.3% | 10.8% | 14.3% | 
| Manchester Central | 55.9% | 59.9% | 51.3% | Manchester Central | 75.9% | 61.9% | 66.4% | 
| Manchester Central | 37.3% | 29.2% | 39.2% | Manchester Rusholme | 59.5% | 56.1% | 56.5% | 
| Manchester, Gorton | 48.6% | 57.6% | 55.1% | Gorton and Denton | 55.0% | 43.9% | 58.5% | 
| Manchester, Gorton | 3.4% | 4.8% | 3.6% | Manchester Withington | 4.4% | 4.5% | 4.7% | 
| Manchester, Gorton | 48.0% | 37.6% | 41.3% | Manchester Rusholme | 40.5% | 43.9% | 43.5% | 
| Manchester, Withington | 88.5% | 89.8% | 86.5% | Manchester Withington | 95.6% | 95.5% | 95.3% | 
| Manchester, Withington | 11.5% | 10.2% | 13.5% | Gorton and Denton | 10.7% | 8.7% | 12.0% | 
| Mansfield | 4.6% | 7.6% | 5.0% | Ashfield | 5.4% | 5.9% | 5.8% | 
| Mansfield | 95.4% | 92.4% | 95.0% | Mansfield | 100.0% | 100.0% | 100.0% | 
| Meon Valley | 45.7% | 17.6% | 45.8% | Fareham and Waterlooville | 46.2% | 71.4% | 46.2% | 
| Meon Valley | 23.9% | 63.4% | 24.0% | Winchester | 23.1% | 44.5% | 22.6% | 
| Meon Valley | 8.7% | 6.4% | 7.3% | Hamble Valley | 8.6% | 25.6% | 7.0% | 
| Meon Valley | 21.6% | 12.6% | 22.9% | East Hampshire | 24.0% | 9.9% | 25.0% | 
| Meriden | 20.5% | 3.7% | 21.2% | Birmingham Hodge Hill and Solihull North | 23.1% | 22.0% | 19.8% | 
| Meriden | 64.8% | 85.5% | 64.8% | Meriden and Solihull East | 74.6% | 93.1% | 74.4% | 
| Meriden | 14.6% | 10.8% | 14.1% | Solihull West and Shirley | 18.1% | 40.1% | 17.3% | 
| Merthyr Tydfil and Rhymney | 78.6% | 68.6% | 79.0% | Merthyr Tydfil and Aberdare | 58.4% | 45.3% | 59.1% | 
| Merthyr Tydfil and Rhymney | 21.4% | 31.4% | 21.0% | Blaenau Gwent and Rhymney | 16.2% | 30.5% | 16.5% | 
| Mid Bedfordshire | 3.5% | 16.5% | 3.4% | North Bedfordshire | 4.2% | 12.9% | 4.1% | 
| Mid Bedfordshire | 16.3% | 8.1% | 15.6% | Hitchin | 20.1% | 16.3% | 19.8% | 
| Mid Bedfordshire | 80.1% | 75.4% | 81.0% | Mid Bedfordshire | 99.9% | 99.3% | 100.0% | 
| Mid Derbyshire | 99.9% | 99.8% | 100.0% | Mid Derbyshire | 95.1% | 64.6% | 95.2% | 
| Mid Derbyshire | 0.1% | 0.2% | 0.0% | Amber Valley | 0.1% | 0.2% | 0.0% | 
| Middlesbrough | 5.8% | 6.0% | 5.2% | Middlesbrough South and East Cleveland | 6.0% | 0.9% | 5.6% | 
| Middlesbrough | 94.2% | 94.0% | 94.8% | Middlesbrough and Thornaby East | 81.9% | 77.5% | 82.9% | 
| Middlesbrough South and East Cleveland | 2.7% | 0.3% | 2.9% | Middlesbrough and Thornaby East | 2.4% | 1.6% | 2.4% | 
| Middlesbrough South and East Cleveland | 7.3% | 1.9% | 6.0% | Redcar | 7.3% | 4.6% | 6.2% | 
| Middlesbrough South and East Cleveland | 90.0% | 97.8% | 91.1% | Middlesbrough South and East Cleveland | 94.0% | 99.1% | 94.4% | 
| Mid Dorset and North Poole | 100.0% | 100.0% | 100.0% | Mid Dorset and North Poole | 88.5% | 57.8% | 88.6% | 
| Mid Dorset and North Poole | 0.0% | 0.0% | 0.0% | South Dorset | 0.0% | 0.0% | 0.0% | 
| Midlothian | 100.0% | 100.0% | 100.0% | Midlothian | 100.0% | 100.0% | 100.0% | 
| Mid Norfolk | 1.9% | 2.9% | 1.8% | South West Norfolk | 2.1% | 1.9% | 1.9% | 
| Mid Norfolk | 80.6% | 91.2% | 81.6% | Mid Norfolk | 94.4% | 82.7% | 94.8% | 
| Mid Norfolk | 17.5% | 5.8% | 16.7% | South Norfolk | 21.1% | 8.5% | 20.0% | 
| Mid Sussex | 30.8% | 43.6% | 29.9% | East Grinstead and Uckfield | 37.0% | 21.5% | 35.8% | 
| Mid Sussex | 69.2% | 56.4% | 70.1% | Mid Sussex | 82.4% | 63.9% | 82.3% | 
| Mid Ulster | 1.0% | 1.1% | 1.5% | Fermanagh and South Tyrone | 0.9% | 0.6% | 1.4% | 
| Mid Ulster | 3.5% | 5.6% | 4.5% | West Tyrone | 3.4% | 3.5% | 4.8% | 
| Mid Ulster | 95.4% | 93.3% | 93.9% | Mid Ulster | 95.7% | 96.1% | 95.5% | 
| Mid Worcestershire | 94.7% | 91.1% | 94.6% | Droitwich and Evesham | 100.0% | 100.0% | 100.0% | 
| Mid Worcestershire | 5.3% | 8.9% | 5.4% | Redditch | 6.2% | 21.0% | 6.0% | 
| Milton Keynes North | 56.9% | 90.0% | 55.7% | Milton Keynes North | 78.1% | 93.0% | 78.9% | 
| Milton Keynes North | 43.1% | 10.0% | 44.3% | Milton Keynes Central | 47.6% | 34.8% | 48.9% | 
| Milton Keynes South | 44.5% | 53.8% | 44.1% | Milton Keynes Central | 52.4% | 65.2% | 51.1% | 
| Milton Keynes South | 40.5% | 26.9% | 41.7% | Buckingham and Bletchley | 56.7% | 5.4% | 58.3% | 
| Milton Keynes South | 15.0% | 19.3% | 14.2% | Milton Keynes North | 21.9% | 7.0% | 21.1% | 
| Mitcham and Morden | 100.0% | 100.0% | 100.0% | Mitcham and Morden | 92.2% | 88.0% | 92.0% | 
| Mole Valley | 5.9% | 12.0% | 5.7% | Godalming and Ash | 5.8% | 12.8% | 5.7% | 
| Mole Valley | 62.0% | 63.4% | 62.4% | Dorking and Horley | 65.2% | 83.5% | 64.0% | 
| Mole Valley | 18.6% | 21.2% | 19.2% | Guildford | 18.0% | 62.2% | 18.1% | 
| Mole Valley | 13.6% | 3.4% | 12.6% | Epsom and Ewell | 13.2% | 21.5% | 11.4% | 
| Monmouth | 11.1% | 1.0% | 11.4% | Torfaen | 10.6% | 6.8% | 10.5% | 
| Monmouth | 88.9% | 99.0% | 88.6% | Monmouthshire | 82.1% | 93.7% | 80.7% | 
| Montgomeryshire | 100.0% | 100.0% | 100.0% | Montgomeryshire and Glyndŵr | 66.5% | 91.4% | 65.5% | 
| Moray | 26.1% | 15.9% | 25.2% | Aberdeenshire North and Moray East | 25.4% | 26.8% | 25.2% | 
| Moray | 73.9% | 84.1% | 74.8% | Moray West, Nairn and Strathspey | 68.4% | 40.0% | 69.7% | 
| Morecambe and Lunesdale | 14.8% | 1.2% | 15.7% | Lancaster and Wyre | 13.7% | 0.8% | 14.2% | 
| Morecambe and Lunesdale | 85.2% | 98.8% | 84.3% | Morecambe and Lunesdale | 75.9% | 35.1% | 76.3% | 
| Morley and Outwood | 67.2% | 64.3% | 66.8% | Leeds South West and Morley | 73.1% | 77.6% | 73.3% | 
| Morley and Outwood | 0.2% | 0.2% | 0.2% | Leeds South | 0.2% | 0.3% | 0.2% | 
| Morley and Outwood | 32.6% | 35.6% | 33.0% | Wakefield and Rothwell | 32.3% | 40.2% | 32.5% | 
| Motherwell and Wishaw | 8.2% | 15.4% | 7.9% | Airdrie and Shotts | 8.7% | 3.8% | 7.9% | 
| Motherwell and Wishaw | 12.1% | 9.8% | 12.2% | Coatbridge and Bellshill | 12.1% | 8.2% | 11.9% | 
| Motherwell and Wishaw | 79.7% | 74.8% | 79.9% | Motherwell, Wishaw and Carluke | 76.9% | 20.3% | 77.1% | 
| Na h-Eileanan an Iar | 100.0% | 100.0% | 100.0% | Na h-Eileanan an Iar | 100.0% | 100.0% | 100.0% | 
| Neath | 1.6% | 7.5% | 1.7% | Aberafan Maesteg | 1.3% | 8.0% | 1.3% | 
| Neath | 30.3% | 31.8% | 31.0% | Brecon, Radnor and Cwm Tawe | 22.9% | 2.7% | 24.5% | 
| Neath | 68.1% | 60.7% | 67.3% | Neath and Swansea East | 49.3% | 73.2% | 49.0% | 
| Newark | 5.2% | 7.2% | 6.1% | Sherwood Forest | 5.4% | 16.2% | 6.3% | 
| Newark | 94.8% | 92.8% | 93.9% | Newark | 93.6% | 84.1% | 93.4% | 
| Newbury | 12.8% | 33.5% | 13.9% | Reading West and Mid Berkshire | 16.4% | 63.8% | 16.5% | 
| Newbury | 87.2% | 66.5% | 86.1% | Newbury | 100.0% | 100.0% | 100.0% | 
| Newcastle-under-Lyme | 100.0% | 100.0% | 100.0% | Newcastle-under-Lyme | 95.4% | 79.0% | 95.5% | 
| Newcastle upon Tyne Central | 83.4% | 83.4% | 83.4% | Newcastle upon Tyne Central and West | 65.5% | 61.2% | 65.9% | 
| Newcastle upon Tyne Central | 16.6% | 16.6% | 16.6% | Newcastle upon Tyne North | 16.6% | 12.5% | 16.2% | 
| Newcastle upon Tyne East | 4.5% | 2.9% | 4.5% | Newcastle upon Tyne Central and West | 3.4% | 1.7% | 3.4% | 
| Newcastle upon Tyne East | 22.9% | 23.9% | 26.2% | Newcastle upon Tyne North | 22.1% | 14.6% | 24.4% | 
| Newcastle upon Tyne East | 72.6% | 73.2% | 69.3% | Newcastle upon Tyne East and Wallsend | 60.0% | 51.5% | 60.3% | 
| Newcastle upon Tyne North | 12.4% | 34.1% | 11.1% | Hexham | 12.7% | 0.9% | 11.8% | 
| Newcastle upon Tyne North | 5.4% | 24.5% | 5.2% | Cramlington and Killingworth | 5.4% | 17.6% | 5.3% | 
| Newcastle upon Tyne North | 40.9% | 17.4% | 41.2% | Newcastle upon Tyne Central and West | 31.1% | 37.1% | 30.7% | 
| Newcastle upon Tyne North | 41.3% | 24.0% | 42.5% | Newcastle upon Tyne North | 39.8% | 52.7% | 39.2% | 
| New Forest East | 100.0% | 100.0% | 100.0% | New Forest East | 100.0% | 100.0% | 100.0% | 
| New Forest West | 100.0% | 100.0% | 100.0% | New Forest West | 100.0% | 100.0% | 100.0% | 
| Newport East | 78.9% | 66.5% | 78.9% | Newport East | 58.5% | 78.0% | 60.5% | 
| Newport East | 21.1% | 33.5% | 21.1% | Monmouthshire | 17.9% | 6.3% | 19.3% | 
| Newport West | 50.0% | 70.6% | 52.9% | Newport West and Islwyn | 47.0% | 48.8% | 48.8% | 
| Newport West | 50.0% | 29.4% | 47.1% | Newport East | 41.5% | 22.0% | 39.5% | 
| Newry and Armagh | 4.1% | 8.4% | 4.6% | Fermanagh and South Tyrone | 4.1% | 3.5% | 4.9% | 
| Newry and Armagh | 1.1% | 0.8% | 1.5% | South Down | 1.2% | 0.8% | 1.7% | 
| Newry and Armagh | 3.8% | 5.7% | 3.4% | Upper Bann | 3.6% | 16.2% | 3.4% | 
| Newry and Armagh | 90.9% | 85.1% | 90.6% | Newry and Armagh | 98.3% | 99.9% | 98.0% | 
| Newton Abbot | 99.8% | 96.8% | 99.8% | Newton Abbot | 100.0% | 100.0% | 100.0% | 
| Newton Abbot | 0.2% | 3.2% | 0.2% | Central Devon | 0.2% | 0.5% | 0.2% | 
| Normanton, Pontefract and Castleford | 14.7% | 14.9% | 14.7% | Normanton and Hemsworth | 17.2% | 8.3% | 16.8% | 
| Normanton, Pontefract and Castleford | 85.3% | 85.1% | 85.3% | Pontefract, Castleford and Knottingley | 100.0% | 100.0% | 100.0% | 
| Northampton North | 3.1% | 3.2% | 3.7% | Northampton South | 2.7% | 1.4% | 3.1% | 
| Northampton North | 96.9% | 96.8% | 96.3% | Northampton North | 67.6% | 70.2% | 69.8% | 
| Northampton South | 38.8% | 27.9% | 36.3% | Northampton North | 32.4% | 29.8% | 30.2% | 
| Northampton South | 61.2% | 72.1% | 63.7% | Northampton South | 62.8% | 47.6% | 61.7% | 
| North Antrim | 7.3% | 24.4% | 9.4% | East Antrim | 8.1% | 39.9% | 10.9% | 
| North Antrim | 92.7% | 75.6% | 90.6% | North Antrim | 98.8% | 92.2% | 98.4% | 
| North Ayrshire and Arran | 100.0% | 100.0% | 100.0% | North Ayrshire and Arran | 100.0% | 100.0% | 100.0% | 
| North Cornwall | 100.0% | 100.0% | 100.0% | North Cornwall | 94.0% | 93.4% | 93.8% | 
| North Devon | 100.0% | 100.0% | 100.0% | North Devon | 100.0% | 100.0% | 100.0% | 
| North Dorset | 4.7% | 11.3% | 5.1% | Mid Dorset and North Poole | 5.1% | 32.0% | 5.3% | 
| North Dorset | 1.4% | 0.6% | 1.5% | Christchurch | 1.5% | 4.9% | 1.7% | 
| North Dorset | 93.1% | 85.8% | 92.7% | North Dorset | 97.8% | 94.9% | 97.8% | 
| North Dorset | 0.7% | 2.2% | 0.7% | West Dorset | 0.7% | 1.9% | 0.7% | 
| North Down | 100.0% | 100.0% | 100.0% | North Down | 95.5% | 97.1% | 95.2% | 
| North Durham | 100.0% | 100.0% | 100.0% | North Durham | 92.2% | 45.3% | 92.0% | 
| North East Bedfordshire | 20.3% | 6.5% | 20.3% | Hitchin | 25.0% | 15.5% | 25.3% | 
| North East Bedfordshire | 78.6% | 93.4% | 78.5% | North Bedfordshire | 93.9% | 86.7% | 93.8% | 
| North East Bedfordshire | 1.0% | 0.1% | 1.2% | Bedford | 1.2% | 1.3% | 1.4% | 
| North East Cambridgeshire | 14.8% | 24.6% | 15.4% | Ely and East Cambridgeshire | 16.8% | 24.5% | 17.4% | 
| North East Cambridgeshire | 85.2% | 75.4% | 84.6% | North East Cambridgeshire | 100.0% | 100.0% | 100.0% | 
| North East Derbyshire | 0.5% | 1.0% | 0.4% | Bolsover | 0.4% | 1.0% | 0.4% | 
| North East Derbyshire | 99.5% | 99.0% | 99.6% | North East Derbyshire | 99.7% | 99.8% | 99.6% | 
| North East Fife | 100.0% | 100.0% | 100.0% | North East Fife | 88.1% | 97.1% | 88.0% | 
| North East Fife | 0.0% | 0.0% | 0.0% | Glenrothes and Mid Fife | 0.0% | 0.1% | 0.0% | 
| North East Hampshire | 1.2% | 15.2% | 1.1% | East Hampshire | 1.3% | 11.8% | 1.3% | 
| North East Hampshire | 5.8% | 1.0% | 5.7% | Aldershot | 5.4% | 7.2% | 5.1% | 
| North East Hampshire | 87.4% | 74.7% | 87.7% | North East Hampshire | 91.5% | 91.6% | 91.8% | 
| North East Hampshire | 5.6% | 9.1% | 5.5% | North West Hampshire | 5.3% | 8.2% | 5.3% | 
| North East Hertfordshire | 0.0% | 0.0% | 0.0% | Stevenage | 0.1% | 0.0% | 0.0% | 
| North East Hertfordshire | 100.0% | 100.0% | 100.0% | North East Hertfordshire | 100.0% | 100.0% | 100.0% | 
| North East Somerset | 37.5% | 29.2% | 37.7% | Frome and East Somerset | 38.8% | 19.8% | 40.3% | 
| North East Somerset | 7.7% | 13.9% | 7.5% | Bath | 7.0% | 61.0% | 7.2% | 
| North East Somerset | 54.8% | 56.9% | 54.8% | North East Somerset and Hanham | 56.4% | 87.6% | 56.7% | 
| North Herefordshire | 0.5% | 1.3% | 0.4% | Hereford and South Herefordshire | 0.4% | 2.5% | 0.4% | 
| North Herefordshire | 99.5% | 98.7% | 99.6% | North Herefordshire | 98.1% | 99.9% | 98.3% | 
| North Norfolk | 100.0% | 100.0% | 100.0% | North Norfolk | 98.3% | 95.1% | 98.4% | 
| North Shropshire | 93.0% | 82.6% | 91.8% | North Shropshire | 100.0% | 100.0% | 100.0% | 
| North Shropshire | 7.0% | 17.4% | 8.2% | The Wrekin | 7.5% | 32.1% | 8.3% | 
| North Somerset | 91.2% | 85.8% | 91.2% | North Somerset | 100.0% | 100.0% | 100.0% | 
| North Somerset | 8.8% | 14.2% | 8.8% | Wells and Mendip Hills | 10.0% | 4.9% | 10.1% | 
| North Swindon | 87.0% | 96.3% | 87.9% | Swindon North | 100.0% | 100.0% | 100.0% | 
| North Swindon | 13.0% | 3.7% | 12.1% | Swindon South | 13.7% | 12.2% | 13.0% | 
| North Thanet | 80.2% | 95.8% | 80.2% | Herne Bay and Sandwich | 79.9% | 54.6% | 80.2% | 
| North Thanet | 19.8% | 4.1% | 19.8% | East Thanet | 18.2% | 15.1% | 18.6% | 
| North Thanet | 0.0% | 0.1% | 0.0% | Canterbury | 0.0% | 0.1% | 0.0% | 
| North Tyneside | 29.1% | 45.7% | 30.2% | Cramlington and Killingworth | 33.2% | 21.0% | 33.4% | 
| North Tyneside | 8.9% | 10.0% | 7.1% | Tynemouth | 10.2% | 13.0% | 8.1% | 
| North Tyneside | 19.6% | 14.4% | 20.2% | Newcastle upon Tyne North | 21.5% | 20.2% | 20.1% | 
| North Tyneside | 42.4% | 30.0% | 42.5% | Newcastle upon Tyne East and Wallsend | 40.0% | 48.5% | 39.7% | 
| North Warwickshire | 100.0% | 100.0% | 100.0% | North Warwickshire and Bedworth | 100.0% | 100.0% | 100.0% | 
| North West Cambridgeshire | 21.9% | 48.3% | 21.0% | Huntingdon | 28.2% | 61.0% | 27.7% | 
| North West Cambridgeshire | 78.1% | 51.5% | 79.0% | North West Cambridgeshire | 98.8% | 98.9% | 98.8% | 
| North West Cambridgeshire | 0.0% | 0.2% | 0.0% | Peterborough | 0.0% | 0.9% | 0.0% | 
| North West Durham | 15.9% | 10.9% | 15.9% | City of Durham | 15.5% | 35.5% | 14.6% | 
| North West Durham | 27.1% | 63.3% | 26.4% | Bishop Auckland | 26.6% | 33.2% | 26.9% | 
| North West Durham | 48.9% | 7.9% | 49.6% | Blaydon and Consett | 49.7% | 48.7% | 50.8% | 
| North West Durham | 8.0% | 17.9% | 8.1% | North Durham | 7.8% | 54.7% | 8.0% | 
| North West Hampshire | 7.4% | 8.4% | 6.9% | Basingstoke | 7.9% | 63.2% | 7.2% | 
| North West Hampshire | 0.4% | 2.5% | 0.4% | East Hampshire | 0.5% | 2.9% | 0.5% | 
| North West Hampshire | 81.1% | 69.1% | 81.5% | North West Hampshire | 86.3% | 91.2% | 86.3% | 
| North West Hampshire | 11.0% | 20.0% | 11.2% | Romsey and Southampton North | 13.0% | 22.0% | 12.9% | 
| North West Leicestershire | 95.2% | 84.8% | 94.8% | North West Leicestershire | 100.0% | 100.0% | 100.0% | 
| North West Leicestershire | 4.8% | 15.2% | 5.2% | Hinckley and Bosworth | 5.1% | 14.6% | 5.7% | 
| North West Norfolk | 0.6% | 1.2% | 0.6% | South West Norfolk | 0.7% | 0.9% | 0.6% | 
| North West Norfolk | 99.4% | 98.8% | 99.4% | North West Norfolk | 95.6% | 94.8% | 95.0% | 
| North Wiltshire | 9.9% | 7.5% | 9.3% | Melksham and Devizes | 10.2% | 12.9% | 10.0% | 
| North Wiltshire | 43.3% | 64.7% | 42.8% | South Cotswolds | 43.0% | 55.1% | 45.3% | 
| North Wiltshire | 46.8% | 27.8% | 47.9% | Chippenham | 47.0% | 72.7% | 48.9% | 
| Norwich North | 100.0% | 100.0% | 100.0% | Norwich North | 92.9% | 86.0% | 92.8% | 
| Norwich South | 1.5% | 1.0% | 1.6% | Norwich North | 1.8% | 0.8% | 1.8% | 
| Norwich South | 98.5% | 99.0% | 98.4% | Norwich South | 99.0% | 99.1% | 99.1% | 
| Nottingham East | 100.0% | 100.0% | 100.0% | Nottingham East | 83.8% | 86.3% | 87.7% | 
| Nottingham North | 82.6% | 77.6% | 82.8% | Nottingham North and Kimberley | 76.8% | 45.3% | 75.9% | 
| Nottingham North | 0.1% | 0.9% | 0.0% | Nottingham East | 0.0% | 1.0% | 0.0% | 
| Nottingham North | 17.4% | 21.5% | 17.2% | Nottingham South | 16.2% | 15.6% | 15.3% | 
| Nottingham South | 74.6% | 83.7% | 79.0% | Nottingham South | 83.8% | 84.4% | 84.7% | 
| Nottingham South | 18.3% | 8.5% | 12.7% | Nottingham East | 16.2% | 12.7% | 12.3% | 
| Nottingham South | 7.1% | 7.8% | 8.2% | Nottingham North and Kimberley | 7.9% | 6.3% | 9.1% | 
| Nuneaton | 100.0% | 100.0% | 100.0% | Nuneaton | 100.0% | 100.0% | 100.0% | 
| Ochil and South Perthshire | 8.8% | 13.8% | 9.2% | Stirling and Strathallan | 9.4% | 9.5% | 9.5% | 
| Ochil and South Perthshire | 46.3% | 6.1% | 44.7% | Alloa and Grangemouth | 51.3% | 56.9% | 50.7% | 
| Ochil and South Perthshire | 4.3% | 8.9% | 5.2% | Angus and Perthshire Glens | 4.2% | 2.8% | 5.6% | 
| Ochil and South Perthshire | 37.2% | 67.8% | 37.5% | Perth and Kinross-shire | 37.7% | 80.3% | 39.5% | 
| Ochil and South Perthshire | 3.5% | 3.4% | 3.5% | Dunfermline and Dollar | 4.0% | 21.1% | 3.9% | 
| Ogmore | 30.5% | 27.6% | 31.1% | Bridgend | 25.5% | 45.3% | 25.1% | 
| Ogmore | 26.4% | 20.1% | 25.8% | Aberafan Maesteg | 21.4% | 16.3% | 21.6% | 
| Ogmore | 24.8% | 37.1% | 24.6% | Rhondda and Ogmore | 18.2% | 37.7% | 19.0% | 
| Ogmore | 17.3% | 15.1% | 17.3% | Pontypridd | 12.6% | 21.6% | 13.0% | 
| Ogmore | 1.0% | 0.1% | 1.2% | Cardiff West | 0.7% | 0.4% | 0.9% | 
| Old Bexley and Sidcup | 100.0% | 100.0% | 100.0% | Old Bexley and Sidcup | 89.4% | 91.0% | 88.7% | 
| Oldham East and Saddleworth | 100.0% | 100.0% | 100.0% | Oldham East and Saddleworth | 100.0% | 100.0% | 100.0% | 
| Oldham West and Royton | 100.0% | 100.0% | 100.0% | Oldham West, Chadderton and Royton | 100.0% | 100.0% | 100.0% | 
| Orkney and Shetland | 100.0% | 100.0% | 100.0% | Orkney and Shetland | 100.0% | 100.0% | 100.0% | 
| Orpington | 87.1% | 81.2% | 86.9% | Orpington | 82.7% | 94.2% | 82.0% | 
| Orpington | 12.9% | 18.8% | 13.1% | Bromley and Biggin Hill | 12.1% | 31.8% | 12.4% | 
| Oxford East | 5.5% | 8.3% | 10.4% | Oxford West and Abingdon | 6.6% | 2.4% | 12.9% | 
| Oxford East | 94.5% | 91.7% | 89.6% | Oxford East | 100.0% | 100.0% | 100.0% | 
| Oxford West and Abingdon | 0.9% | 9.4% | 1.0% | Witney | 1.0% | 2.2% | 1.1% | 
| Oxford West and Abingdon | 17.1% | 21.6% | 17.8% | Bicester and Woodstock | 18.9% | 6.2% | 18.8% | 
| Oxford West and Abingdon | 82.1% | 68.9% | 81.2% | Oxford West and Abingdon | 89.9% | 82.5% | 82.9% | 
| Paisley and Renfrewshire North | 12.0% | 10.4% | 10.8% | Paisley and Renfrewshire South | 11.4% | 9.2% | 11.6% | 
| Paisley and Renfrewshire North | 77.3% | 64.5% | 72.6% | Paisley and Renfrewshire North | 77.4% | 94.7% | 76.8% | 
| Paisley and Renfrewshire North | 10.8% | 25.0% | 16.6% | Inverclyde and Renfrewshire West | 11.0% | 15.8% | 17.1% | 
| Paisley and Renfrewshire South | 6.5% | 0.7% | 7.1% | Paisley and Renfrewshire North | 6.4% | 1.0% | 6.6% | 
| Paisley and Renfrewshire South | 93.5% | 98.4% | 92.9% | Paisley and Renfrewshire South | 88.6% | 90.8% | 88.4% | 
| Paisley and Renfrewshire South | 0.0% | 1.0% | 0.0% | Inverclyde and Renfrewshire West | 0.0% | 0.6% | 0.0% | 
| Pendle | 86.0% | 94.7% | 84.5% | Pendle and Clitheroe | 71.9% | 67.7% | 73.9% | 
| Pendle | 14.0% | 5.3% | 15.5% | Burnley | 12.0% | 7.4% | 13.5% | 
| Penistone and Stocksbridge | 0.0% | 0.0% | 0.0% | Sheffield Brightside and Hillsborough | 0.0% | 0.1% | 0.0% | 
| Penistone and Stocksbridge | 100.0% | 100.0% | 100.0% | Penistone and Stocksbridge | 100.0% | 100.0% | 100.0% | 
| Penrith and The Border | 30.6% | 47.2% | 29.6% | Westmorland and Lonsdale | 27.0% | 58.3% | 27.7% | 
| Penrith and The Border | 25.3% | 26.9% | 25.9% | Carlisle | 21.3% | 92.2% | 21.4% | 
| Penrith and The Border | 44.1% | 25.9% | 44.5% | Penrith and Solway | 39.0% | 40.0% | 38.8% | 
| Perth and North Perthshire | 38.2% | 92.6% | 37.4% | Angus and Perthshire Glens | 37.4% | 64.7% | 36.6% | 
| Perth and North Perthshire | 61.8% | 7.4% | 62.6% | Perth and Kinross-shire | 62.3% | 19.7% | 60.5% | 
| Peterborough | 98.9% | 97.5% | 98.9% | Peterborough | 100.0% | 99.1% | 100.0% | 
| Peterborough | 1.1% | 2.5% | 1.1% | North West Cambridgeshire | 1.2% | 1.1% | 1.2% | 
| Plymouth, Moor View | 100.0% | 100.0% | 100.0% | Plymouth Moor View | 94.8% | 97.8% | 94.7% | 
| Plymouth, Sutton and Devonport | 96.2% | 96.5% | 95.3% | Plymouth Sutton and Devonport | 100.0% | 100.0% | 100.0% | 
| Plymouth, Sutton and Devonport | 3.8% | 3.5% | 4.7% | Plymouth Moor View | 5.2% | 2.2% | 5.3% | 
| Pontypridd | 7.7% | 11.1% | 8.0% | Cardiff West | 6.3% | 18.6% | 6.3% | 
| Pontypridd | 4.4% | 6.4% | 4.3% | Cardiff North | 3.9% | 13.6% | 3.7% | 
| Pontypridd | 14.9% | 23.4% | 15.8% | Rhondda and Ogmore | 12.0% | 12.3% | 13.0% | 
| Pontypridd | 73.0% | 59.1% | 71.9% | Pontypridd | 58.3% | 43.8% | 57.9% | 
| Poole | 2.8% | 1.9% | 3.5% | Bournemouth West | 2.7% | 2.9% | 3.2% | 
| Poole | 0.2% | 0.7% | 0.0% | Mid Dorset and North Poole | 0.2% | 0.1% | 0.0% | 
| Poole | 97.0% | 97.4% | 96.5% | Poole | 99.4% | 99.7% | 99.3% | 
| Poplar and Limehouse | 85.3% | 88.2% | 83.3% | Poplar and Limehouse | 100.0% | 100.0% | 100.0% | 
| Poplar and Limehouse | 6.5% | 4.9% | 6.8% | Stratford and Bow | 9.7% | 5.4% | 9.0% | 
| Poplar and Limehouse | 8.1% | 6.9% | 10.0% | Bethnal Green and Stepney | 11.4% | 12.6% | 13.2% | 
| Portsmouth North | 100.0% | 100.0% | 100.0% | Portsmouth North | 100.0% | 100.0% | 100.0% | 
| Portsmouth South | 100.0% | 100.0% | 100.0% | Portsmouth South | 100.0% | 100.0% | 100.0% | 
| Preseli Pembrokeshire | 30.2% | 55.4% | 28.6% | Ceredigion Preseli | 23.3% | 26.8% | 23.9% | 
| Preseli Pembrokeshire | 69.8% | 44.6% | 71.4% | Mid and South Pembrokeshire | 53.4% | 53.8% | 55.1% | 
| Preston | 0.2% | 0.3% | 0.3% | Ribble Valley | 0.2% | 0.0% | 0.3% | 
| Preston | 99.8% | 99.7% | 99.7% | Preston | 83.4% | 65.5% | 82.6% | 
| Pudsey | 49.7% | 41.3% | 49.8% | Leeds West and Pudsey | 47.7% | 64.6% | 48.7% | 
| Pudsey | 50.3% | 58.7% | 50.2% | Leeds North West | 51.5% | 37.7% | 52.7% | 
| Putney | 100.0% | 100.0% | 100.0% | Putney | 89.8% | 92.0% | 90.5% | 
| Rayleigh and Wickford | 96.6% | 57.8% | 96.4% | Rayleigh and Wickford | 100.0% | 100.0% | 100.0% | 
| Rayleigh and Wickford | 3.4% | 42.2% | 3.6% | Southend East and Rochford | 3.1% | 20.2% | 3.7% | 
| Reading East | 27.5% | 38.5% | 31.3% | Earley and Woodley | 33.7% | 21.7% | 35.5% | 
| Reading East | 72.5% | 61.5% | 68.7% | Reading Central | 72.0% | 65.8% | 71.4% | 
| Reading West | 13.4% | 11.4% | 13.2% | Earley and Woodley | 15.2% | 11.9% | 13.8% | 
| Reading West | 30.4% | 17.3% | 29.6% | Reading Central | 28.0% | 34.2% | 28.6% | 
| Reading West | 56.2% | 71.3% | 57.2% | Reading West and Mid Berkshire | 67.4% | 11.6% | 67.3% | 
| Redcar | 100.0% | 100.0% | 100.0% | Redcar | 92.7% | 95.4% | 93.8% | 
| Redditch | 100.0% | 100.0% | 100.0% | Redditch | 93.8% | 79.0% | 94.0% | 
| Reigate | 10.3% | 10.4% | 10.6% | East Surrey | 11.1% | 4.5% | 11.5% | 
| Reigate | 86.4% | 72.9% | 86.2% | Reigate | 85.9% | 93.1% | 85.4% | 
| Reigate | 3.3% | 16.8% | 3.3% | Dorking and Horley | 3.6% | 6.7% | 3.8% | 
| Rhondda | 100.0% | 100.0% | 100.0% | Rhondda and Ogmore | 69.9% | 50.0% | 68.0% | 
| Ribble Valley | 8.0% | 1.5% | 8.3% | South Ribble | 9.3% | 6.6% | 9.1% | 
| Ribble Valley | 28.3% | 12.1% | 27.3% | Pendle and Clitheroe | 28.1% | 32.3% | 26.1% | 
| Ribble Valley | 63.7% | 86.4% | 64.4% | Ribble Valley | 68.0% | 84.3% | 66.6% | 
| Richmond Park | 7.1% | 4.3% | 8.1% | Kingston and Surbiton | 7.1% | 6.3% | 8.6% | 
| Richmond Park | 92.9% | 95.7% | 91.9% | Richmond Park | 100.0% | 100.0% | 100.0% | 
| Richmond (Yorks) | 88.2% | 90.7% | 87.9% | Richmond and Northallerton | 99.3% | 99.1% | 99.3% | 
| Richmond (Yorks) | 11.8% | 9.3% | 12.1% | Thirsk and Malton | 12.1% | 9.7% | 13.1% | 
| Rochdale | 9.9% | 6.8% | 10.1% | Heywood and Middleton North | 10.5% | 8.1% | 11.5% | 
| Rochdale | 90.1% | 93.2% | 89.9% | Rochdale | 100.0% | 100.0% | 100.0% | 
| Rochester and Strood | 10.6% | 1.8% | 11.6% | Chatham and Aylesford | 12.3% | 6.8% | 12.9% | 
| Rochester and Strood | 89.4% | 98.2% | 88.4% | Rochester and Strood | 100.0% | 100.0% | 100.0% | 
| Rochford and Southend East | 90.5% | 98.3% | 89.5% | Southend East and Rochford | 96.9% | 79.8% | 96.3% | 
| Rochford and Southend East | 9.5% | 1.7% | 10.5% | Southend West and Leigh | 10.5% | 12.7% | 10.9% | 
| Romford | 100.0% | 100.0% | 100.0% | Romford | 98.3% | 98.8% | 98.5% | 
| Romsey and Southampton North | 94.1% | 99.4% | 93.5% | Romsey and Southampton North | 87.0% | 78.0% | 87.1% | 
| Romsey and Southampton North | 5.9% | 0.6% | 6.5% | Eastleigh | 5.8% | 4.8% | 6.5% | 
| Rossendale and Darwen | 0.5% | 0.1% | 0.7% | Blackburn | 0.6% | 0.7% | 0.6% | 
| Rossendale and Darwen | 99.5% | 99.9% | 99.3% | Rossendale and Darwen | 97.5% | 99.5% | 97.5% | 
| Ross, Skye and Lochaber | 43.4% | 22.9% | 46.6% | Caithness, Sutherland and Easter Ross | 32.3% | 24.7% | 33.8% | 
| Ross, Skye and Lochaber | 0.0% | 0.0% | 0.0% | Moray West, Nairn and Strathspey | 0.0% | 0.0% | 0.0% | 
| Ross, Skye and Lochaber | 48.2% | 60.4% | 44.8% | Inverness, Skye and West Ross-shire | 32.8% | 79.6% | 30.5% | 
| Ross, Skye and Lochaber | 8.4% | 16.7% | 8.6% | Argyll, Bute and South Lochaber | 5.9% | 23.0% | 6.6% | 
| Rotherham | 99.2% | 98.6% | 99.0% | Rotherham | 83.2% | 76.1% | 82.7% | 
| Rotherham | 0.8% | 1.4% | 1.0% | Rother Valley | 0.8% | 0.4% | 1.0% | 
| Rother Valley | 5.6% | 3.9% | 5.9% | Rotherham | 5.0% | 11.1% | 5.4% | 
| Rother Valley | 91.7% | 95.2% | 91.7% | Rother Valley | 99.2% | 99.6% | 99.0% | 
| Rother Valley | 2.7% | 0.9% | 2.4% | Rawmarsh and Conisbrough | 2.8% | 1.4% | 2.5% | 
| Rugby | 99.0% | 99.1% | 99.4% | Rugby | 98.8% | 99.9% | 98.4% | 
| Rugby | 1.0% | 0.9% | 0.6% | Kenilworth and Southam | 1.1% | 0.3% | 0.7% | 
| Ruislip, Northwood and Pinner | 15.8% | 24.3% | 15.7% | Uxbridge and South Ruislip | 13.3% | 29.8% | 13.0% | 
| Ruislip, Northwood and Pinner | 0.8% | 0.2% | 0.8% | Harrow East | 0.8% | 0.4% | 0.6% | 
| Ruislip, Northwood and Pinner | 83.5% | 75.5% | 83.5% | Ruislip, Northwood and Pinner | 84.7% | 92.4% | 83.9% | 
| Runnymede and Weybridge | 78.9% | 71.7% | 78.0% | Runnymede and Weybridge | 82.6% | 65.8% | 82.0% | 
| Runnymede and Weybridge | 15.3% | 26.2% | 16.1% | Windsor | 16.1% | 22.1% | 16.1% | 
| Runnymede and Weybridge | 5.8% | 2.2% | 5.9% | Esher and Walton | 6.7% | 4.2% | 6.3% | 
| Rushcliffe | 98.4% | 93.7% | 98.5% | Rushcliffe | 100.0% | 100.0% | 100.0% | 
| Rushcliffe | 1.6% | 6.3% | 1.5% | Newark | 1.5% | 2.5% | 1.4% | 
| Rutherglen and Hamilton West | 74.5% | 64.3% | 72.4% | Rutherglen | 85.4% | 79.9% | 85.3% | 
| Rutherglen and Hamilton West | 25.5% | 35.2% | 27.6% | Hamilton and Clyde Valley | 27.8% | 7.0% | 30.4% | 
| Rutherglen and Hamilton West | 0.0% | 0.5% | 0.0% | East Kilbride and Strathaven | 0.0% | 0.1% | 0.0% | 
| Rutland and Melton | 0.4% | 1.2% | 0.4% | Harborough, Oadby and Wigston | 0.4% | 8.1% | 0.4% | 
| Rutland and Melton | 49.3% | 43.1% | 48.0% | Melton and Syston | 56.3% | 84.5% | 55.1% | 
| Rutland and Melton | 50.3% | 55.7% | 51.7% | Rutland and Stamford | 57.2% | 64.9% | 59.6% | 
| Saffron Walden | 5.2% | 9.2% | 5.4% | Harlow | 5.6% | 47.7% | 5.8% | 
| Saffron Walden | 89.3% | 78.1% | 88.8% | North West Essex | 100.0% | 100.0% | 100.0% | 
| Saffron Walden | 5.5% | 12.7% | 5.7% | Braintree | 6.3% | 19.5% | 6.5% | 
| Salford and Eccles | 81.9% | 79.5% | 80.7% | Salford | 89.0% | 90.9% | 86.1% | 
| Salford and Eccles | 18.1% | 20.5% | 19.3% | Worsley and Eccles | 25.8% | 9.1% | 24.2% | 
| Salisbury | 82.6% | 72.0% | 81.8% | Salisbury | 88.3% | 63.6% | 88.8% | 
| Salisbury | 17.4% | 28.0% | 18.2% | East Wiltshire | 18.6% | 16.3% | 17.9% | 
| Scarborough and Whitby | 100.0% | 100.0% | 100.0% | Scarborough and Whitby | 100.0% | 100.0% | 100.0% | 
| Scunthorpe | 100.0% | 100.0% | 100.0% | Scunthorpe | 84.9% | 61.1% | 85.9% | 
| Sedgefield | 12.1% | 22.9% | 12.4% | Stockton West | 12.6% | 43.3% | 11.6% | 
| Sedgefield | 5.6% | 22.7% | 6.1% | Darlington | 4.9% | 73.5% | 5.4% | 
| Sedgefield | 13.2% | 6.8% | 13.0% | Easington | 12.1% | 16.7% | 12.0% | 
| Sedgefield | 69.1% | 47.6% | 68.6% | Newton Aycliffe and Spennymoor | 62.2% | 70.8% | 62.2% | 
| Sefton Central | 7.5% | 3.7% | 7.8% | Liverpool Walton | 6.2% | 14.1% | 6.6% | 
| Sefton Central | 92.5% | 96.3% | 92.2% | Sefton Central | 86.2% | 90.0% | 86.2% | 
| Selby and Ainsty | 24.0% | 42.0% | 23.8% | Wetherby and Easingwold | 27.4% | 37.8% | 27.7% | 
| Selby and Ainsty | 0.8% | 2.4% | 0.7% | Harrogate and Knaresborough | 0.8% | 15.3% | 0.7% | 
| Selby and Ainsty | 74.3% | 54.9% | 74.5% | Selby | 77.5% | 91.7% | 77.6% | 
| Selby and Ainsty | 0.8% | 0.7% | 1.0% | Skipton and Ripon | 0.8% | 0.3% | 1.0% | 
| Sevenoaks | 6.1% | 2.7% | 6.2% | Tonbridge | 6.2% | 2.2% | 6.2% | 
| Sevenoaks | 93.9% | 97.3% | 93.8% | Sevenoaks | 92.2% | 95.7% | 92.1% | 
| Sheffield, Brightside and Hillsborough | 100.0% | 100.0% | 100.0% | Sheffield Brightside and Hillsborough | 97.8% | 96.6% | 99.0% | 
| Sheffield Central | 82.2% | 62.8% | 76.6% | Sheffield Central | 100.0% | 100.0% | 100.0% | 
| Sheffield Central | 14.0% | 26.8% | 19.1% | Sheffield Heeley | 22.0% | 19.3% | 21.5% | 
| Sheffield Central | 1.3% | 4.6% | 0.9% | Sheffield Brightside and Hillsborough | 2.2% | 3.3% | 1.0% | 
| Sheffield Central | 2.4% | 5.8% | 3.5% | Sheffield Hallam | 4.3% | 0.9% | 4.5% | 
| Sheffield, Hallam | 0.0% | 0.0% | 0.0% | Sheffield Central | 0.0% | 0.0% | 0.0% | 
| Sheffield, Hallam | 0.6% | 0.1% | 0.5% | Sheffield Heeley | 0.5% | 0.7% | 0.5% | 
| Sheffield, Hallam | 99.3% | 99.9% | 99.5% | Sheffield Hallam | 95.4% | 99.0% | 95.0% | 
| Sheffield, Heeley | 89.0% | 88.6% | 88.7% | Sheffield Heeley | 77.5% | 80.0% | 78.0% | 
| Sheffield, Heeley | 10.8% | 10.7% | 10.8% | Sheffield South East | 10.4% | 5.8% | 9.7% | 
| Sheffield, Heeley | 0.3% | 0.7% | 0.5% | Sheffield Hallam | 0.3% | 0.1% | 0.5% | 
| Sheffield South East | 100.0% | 100.0% | 100.0% | Sheffield South East | 89.6% | 94.2% | 90.3% | 
| Sherwood | 1.0% | 7.1% | 1.1% | Newark | 1.0% | 2.8% | 1.1% | 
| Sherwood | 6.1% | 8.4% | 6.1% | Gedling | 6.3% | 40.4% | 6.3% | 
| Sherwood | 92.8% | 84.5% | 92.8% | Sherwood Forest | 94.6% | 83.8% | 93.7% | 
| Shipley | 0.0% | 0.1% | 0.0% | Keighley and Ilkley | 0.0% | 0.1% | 0.0% | 
| Shipley | 100.0% | 99.9% | 100.0% | Shipley | 100.0% | 100.0% | 100.0% | 
| Shrewsbury and Atcham | 91.4% | 55.5% | 91.2% | Shrewsbury | 100.0% | 100.0% | 100.0% | 
| Shrewsbury and Atcham | 8.6% | 44.5% | 8.8% | South Shropshire | 9.6% | 14.7% | 10.3% | 
| Sittingbourne and Sheppey | 91.6% | 72.4% | 91.9% | Sittingbourne and Sheppey | 100.0% | 100.0% | 100.0% | 
| Sittingbourne and Sheppey | 8.4% | 27.6% | 8.1% | Faversham and Mid Kent | 9.8% | 20.3% | 9.9% | 
| Skipton and Ripon | 95.1% | 96.2% | 95.1% | Skipton and Ripon | 98.8% | 99.2% | 98.6% | 
| Skipton and Ripon | 4.2% | 3.4% | 4.2% | Wetherby and Easingwold | 5.0% | 7.6% | 4.7% | 
| Skipton and Ripon | 0.7% | 0.3% | 0.7% | Harrogate and Knaresborough | 0.7% | 5.4% | 0.7% | 
| Sleaford and North Hykeham | 20.8% | 35.9% | 20.3% | Grantham and Bourne | 25.5% | 53.7% | 24.9% | 
| Sleaford and North Hykeham | 0.0% | 0.0% | 0.0% | Lincoln | 0.0% | 0.1% | 0.0% | 
| Sleaford and North Hykeham | 79.2% | 64.0% | 79.7% | Sleaford and North Hykeham | 100.0% | 100.0% | 100.0% | 
| Slough | 9.8% | 8.5% | 9.5% | Windsor | 11.2% | 2.1% | 13.1% | 
| Slough | 90.2% | 91.5% | 90.5% | Slough | 100.0% | 100.0% | 100.0% | 
| Solihull | 75.0% | 71.7% | 75.1% | Solihull West and Shirley | 81.9% | 59.9% | 82.7% | 
| Solihull | 25.0% | 28.3% | 24.9% | Meriden and Solihull East | 25.4% | 6.9% | 25.6% | 
| Somerton and Frome | 0.1% | 0.2% | 0.1% | Yeovil | 0.1% | 0.6% | 0.1% | 
| Somerton and Frome | 43.9% | 37.2% | 44.7% | Frome and East Somerset | 56.1% | 74.4% | 54.2% | 
| Somerton and Frome | 56.0% | 62.6% | 55.2% | Glastonbury and Somerton | 67.1% | 85.7% | 66.6% | 
| Southampton, Itchen | 100.0% | 100.0% | 100.0% | Southampton Itchen | 100.0% | 100.0% | 100.0% | 
| Southampton, Test | 100.0% | 100.0% | 100.0% | Southampton Test | 100.0% | 100.0% | 100.0% | 
| Southampton, Test | 0.0% | 0.0% | 0.0% | Southampton Itchen | 0.0% | 0.0% | 0.0% | 
| South Antrim | 97.4% | 99.2% | 97.2% | South Antrim | 97.2% | 97.9% | 96.8% | 
| South Antrim | 0.3% | 0.7% | 0.4% | East Antrim | 0.3% | 0.6% | 0.5% | 
| South Antrim | 2.3% | 0.1% | 2.3% | Belfast North | 2.1% | 1.8% | 2.3% | 
| South Basildon and East Thurrock | 2.0% | 9.0% | 1.9% | Castle Point | 2.1% | 17.0% | 2.1% | 
| South Basildon and East Thurrock | 9.6% | 1.1% | 10.1% | Basildon and Billericay | 9.2% | 2.7% | 9.7% | 
| South Basildon and East Thurrock | 88.4% | 89.9% | 88.0% | South Basildon and East Thurrock | 90.2% | 97.3% | 89.5% | 
| South Cambridgeshire | 33.6% | 31.4% | 34.2% | St Neots and Mid Cambridgeshire | 39.2% | 56.4% | 40.6% | 
| South Cambridgeshire | 0.0% | 0.0% | 0.0% | Cambridge | 0.0% | 0.0% | 0.0% | 
| South Cambridgeshire | 5.9% | 5.5% | 5.5% | Ely and East Cambridgeshire | 6.7% | 4.8% | 6.5% | 
| South Cambridgeshire | 60.5% | 63.1% | 60.3% | South Cambridgeshire | 71.6% | 67.4% | 72.2% | 
| South Derbyshire | 11.6% | 14.0% | 11.9% | Derbyshire Dales | 13.2% | 5.2% | 14.7% | 
| South Derbyshire | 88.4% | 86.0% | 88.1% | South Derbyshire | 100.0% | 100.0% | 100.0% | 
| South Dorset | 0.2% | 2.3% | 0.3% | West Dorset | 0.2% | 0.9% | 0.3% | 
| South Dorset | 98.5% | 90.2% | 98.2% | South Dorset | 93.8% | 95.9% | 93.4% | 
| South Dorset | 1.2% | 7.5% | 1.5% | Mid Dorset and North Poole | 1.4% | 9.4% | 1.4% | 
| South Down | 86.9% | 85.2% | 85.8% | South Down | 95.7% | 94.9% | 95.2% | 
| South Down | 1.6% | 0.1% | 1.9% | Newry and Armagh | 1.7% | 0.1% | 2.0% | 
| South Down | 11.4% | 14.7% | 12.3% | Strangford | 12.0% | 23.3% | 14.5% | 
| South Down | 0.1% | 0.1% | 0.0% | Lagan Valley | 0.1% | 0.2% | 0.0% | 
| South East Cambridgeshire | 68.1% | 68.5% | 67.7% | Ely and East Cambridgeshire | 76.5% | 70.7% | 76.1% | 
| South East Cambridgeshire | 17.0% | 25.0% | 16.6% | South Cambridgeshire | 19.9% | 31.9% | 18.8% | 
| South East Cambridgeshire | 14.8% | 6.5% | 15.7% | St Neots and Mid Cambridgeshire | 17.2% | 13.8% | 17.7% | 
| South East Cornwall | 0.5% | 1.4% | 0.5% | St Austell and Newquay | 0.5% | 3.5% | 0.4% | 
| South East Cornwall | 99.5% | 98.6% | 99.5% | South East Cornwall | 100.0% | 100.0% | 100.0% | 
| Southend West | 100.0% | 100.0% | 100.0% | Southend West and Leigh | 89.5% | 87.3% | 89.1% | 
| South Holland and The Deepings | 100.0% | 100.0% | 100.0% | South Holland and The Deepings | 100.0% | 100.0% | 100.0% | 
| South Leicestershire | 14.6% | 1.7% | 15.8% | Mid Leicestershire | 16.0% | 3.6% | 17.3% | 
| South Leicestershire | 85.4% | 98.3% | 84.2% | South Leicestershire | 91.4% | 84.3% | 91.5% | 
| South Norfolk | 65.2% | 60.4% | 66.3% | South Norfolk | 78.9% | 91.5% | 80.0% | 
| South Norfolk | 33.2% | 38.5% | 32.3% | Waveney Valley | 40.2% | 30.9% | 41.1% | 
| South Norfolk | 0.6% | 1.0% | 0.6% | Mid Norfolk | 0.7% | 0.9% | 0.7% | 
| South Norfolk | 1.0% | 0.0% | 0.9% | Norwich South | 1.0% | 0.9% | 0.9% | 
| South Northamptonshire | 1.8% | 6.7% | 1.6% | Daventry | 2.1% | 5.3% | 1.9% | 
| South Northamptonshire | 68.9% | 89.1% | 67.7% | South Northamptonshire | 84.4% | 85.9% | 84.7% | 
| South Northamptonshire | 29.4% | 4.2% | 30.7% | Northampton South | 34.5% | 51.0% | 35.3% | 
| Southport | 87.7% | 86.6% | 86.4% | Southport | 83.1% | 36.2% | 82.3% | 
| Southport | 12.3% | 13.4% | 13.6% | Sefton Central | 13.8% | 10.0% | 13.8% | 
| South Ribble | 81.6% | 49.0% | 82.6% | South Ribble | 86.3% | 80.4% | 86.6% | 
| South Ribble | 18.4% | 51.0% | 17.4% | Southport | 16.9% | 63.8% | 17.7% | 
| South Shields | 100.0% | 100.0% | 100.0% | South Shields | 91.4% | 70.5% | 90.4% | 
| South Staffordshire | 43.4% | 35.9% | 45.5% | Stone, Great Wyrley and Penkridge | 43.9% | 23.7% | 46.6% | 
| South Staffordshire | 56.6% | 64.1% | 54.5% | Kingswinford and South Staffordshire | 59.1% | 94.4% | 58.6% | 
| South Suffolk | 4.6% | 8.6% | 4.3% | West Suffolk | 3.8% | 7.5% | 3.5% | 
| South Suffolk | 95.4% | 91.4% | 95.7% | South Suffolk | 100.0% | 100.0% | 100.0% | 
| South Swindon | 13.6% | 76.8% | 12.5% | East Wiltshire | 15.5% | 9.0% | 13.7% | 
| South Swindon | 86.4% | 23.2% | 87.5% | Swindon South | 86.3% | 87.8% | 87.0% | 
| South Thanet | 13.8% | 72.3% | 13.6% | Herne Bay and Sandwich | 14.3% | 39.6% | 13.7% | 
| South Thanet | 85.5% | 23.8% | 85.4% | East Thanet | 81.8% | 84.9% | 81.4% | 
| South Thanet | 0.7% | 3.8% | 1.0% | Dover and Deal | 0.7% | 2.3% | 1.0% | 
| South West Bedfordshire | 6.4% | 38.0% | 6.4% | Luton South and South Bedfordshire | 6.6% | 47.8% | 6.0% | 
| South West Bedfordshire | 93.6% | 62.0% | 93.6% | Dunstable and Leighton Buzzard | 99.7% | 99.9% | 99.8% | 
| South West Devon | 4.9% | 18.0% | 4.4% | South Devon | 4.3% | 10.5% | 4.5% | 
| South West Devon | 95.1% | 82.0% | 95.6% | South West Devon | 92.2% | 77.7% | 92.3% | 
| South West Hertfordshire | 8.2% | 17.1% | 8.5% | Hemel Hempstead | 8.6% | 51.7% | 9.1% | 
| South West Hertfordshire | 36.4% | 45.1% | 34.4% | Harpenden and Berkhamsted | 41.9% | 31.6% | 40.1% | 
| South West Hertfordshire | 55.5% | 37.8% | 57.0% | South West Hertfordshire | 63.5% | 67.7% | 63.8% | 
| South West Norfolk | 91.2% | 85.9% | 91.5% | South West Norfolk | 97.3% | 97.2% | 97.5% | 
| South West Norfolk | 4.3% | 10.5% | 4.0% | Mid Norfolk | 5.0% | 16.4% | 4.6% | 
| South West Norfolk | 4.6% | 3.6% | 4.6% | North West Norfolk | 4.4% | 5.2% | 5.0% | 
| South West Surrey | 58.4% | 36.4% | 58.7% | Farnham and Bordon | 62.2% | 55.1% | 63.4% | 
| South West Surrey | 41.6% | 63.6% | 41.3% | Godalming and Ash | 44.4% | 47.3% | 46.1% | 
| South West Wiltshire | 2.1% | 5.6% | 2.5% | Melksham and Devizes | 2.4% | 10.0% | 2.8% | 
| South West Wiltshire | 87.3% | 60.2% | 87.7% | South West Wiltshire | 95.2% | 98.3% | 94.6% | 
| South West Wiltshire | 10.6% | 34.2% | 9.9% | Salisbury | 11.7% | 36.4% | 11.2% | 
| Spelthorne | 100.0% | 100.0% | 100.0% | Spelthorne | 100.0% | 100.0% | 100.0% | 
| Stafford | 27.9% | 74.0% | 28.2% | Stone, Great Wyrley and Penkridge | 31.6% | 51.9% | 30.3% | 
| Stafford | 72.1% | 26.0% | 71.8% | Stafford | 75.5% | 18.2% | 75.4% | 
| Staffordshire Moorlands | 4.3% | 1.1% | 4.4% | Stoke-on-Trent North | 3.4% | 11.6% | 3.4% | 
| Staffordshire Moorlands | 95.7% | 98.9% | 95.6% | Staffordshire Moorlands | 85.6% | 95.3% | 85.8% | 
| St Albans | 4.4% | 11.2% | 4.1% | South West Hertfordshire | 4.8% | 7.8% | 4.2% | 
| St Albans | 95.6% | 88.8% | 95.9% | St Albans | 100.0% | 100.0% | 100.0% | 
| Stalybridge and Hyde | 100.0% | 100.0% | 100.0% | Stalybridge and Hyde | 100.0% | 100.0% | 100.0% | 
| St Austell and Newquay | 5.7% | 21.3% | 5.7% | North Cornwall | 6.0% | 6.6% | 6.2% | 
| St Austell and Newquay | 91.8% | 71.6% | 92.1% | St Austell and Newquay | 99.5% | 96.5% | 99.6% | 
| St Austell and Newquay | 2.5% | 7.1% | 2.2% | Truro and Falmouth | 2.9% | 6.5% | 2.4% | 
| Stevenage | 100.0% | 100.0% | 100.0% | Stevenage | 99.9% | 100.0% | 100.0% | 
| St Helens North | 100.0% | 100.0% | 100.0% | St Helens North | 100.0% | 100.0% | 100.0% | 
| St Helens South and Whiston | 3.6% | 1.0% | 2.9% | Knowsley | 4.1% | 1.2% | 3.3% | 
| St Helens South and Whiston | 89.5% | 85.6% | 90.0% | St Helens South and Whiston | 100.0% | 100.0% | 100.0% | 
| St Helens South and Whiston | 7.0% | 13.4% | 7.0% | Widnes and Halewood | 8.4% | 12.1% | 8.0% | 
| Stirling | 100.0% | 100.0% | 100.0% | Stirling and Strathallan | 90.6% | 90.5% | 90.5% | 
| St Ives | 100.0% | 100.0% | 100.0% | St Ives | 96.8% | 91.9% | 96.3% | 
| Stockport | 84.1% | 85.9% | 84.4% | Stockport | 72.7% | 74.5% | 72.8% | 
| Stockport | 15.9% | 14.1% | 15.6% | Hazel Grove | 15.7% | 5.0% | 14.8% | 
| Stockton North | 96.3% | 69.7% | 96.1% | Stockton North | 90.6% | 95.1% | 90.2% | 
| Stockton North | 3.7% | 30.3% | 3.9% | Stockton West | 4.0% | 19.5% | 4.0% | 
| Stockton South | 17.8% | 9.0% | 16.0% | Middlesbrough and Thornaby East | 15.8% | 20.9% | 14.6% | 
| Stockton South | 72.8% | 85.7% | 74.5% | Stockton West | 83.5% | 37.2% | 84.4% | 
| Stockton South | 9.4% | 5.4% | 9.4% | Stockton North | 9.4% | 4.9% | 9.8% | 
| Stoke-on-Trent Central | 0.0% | 1.6% | 0.0% | Stoke-on-Trent South | 0.0% | 0.3% | 0.0% | 
| Stoke-on-Trent Central | 95.3% | 92.0% | 94.9% | Stoke-on-Trent Central | 74.5% | 75.7% | 74.3% | 
| Stoke-on-Trent Central | 4.7% | 6.4% | 5.1% | Stoke-on-Trent North | 4.4% | 4.1% | 4.5% | 
| Stoke-on-Trent North | 93.2% | 95.7% | 92.7% | Stoke-on-Trent North | 92.2% | 84.3% | 92.2% | 
| Stoke-on-Trent North | 6.8% | 4.3% | 7.3% | Stoke-on-Trent Central | 5.6% | 4.9% | 6.5% | 
| Stoke-on-Trent South | 73.2% | 78.3% | 75.8% | Stoke-on-Trent South | 71.7% | 16.2% | 72.7% | 
| Stoke-on-Trent South | 26.8% | 21.7% | 24.2% | Stoke-on-Trent Central | 19.9% | 19.4% | 19.3% | 
| Stone | 29.0% | 21.4% | 29.6% | Stoke-on-Trent South | 28.3% | 83.5% | 27.3% | 
| Stone | 5.0% | 3.5% | 4.9% | Newcastle-under-Lyme | 4.6% | 21.0% | 4.5% | 
| Stone | 26.9% | 54.9% | 27.0% | Stafford | 24.5% | 81.8% | 24.6% | 
| Stone | 14.2% | 4.0% | 13.8% | Staffordshire Moorlands | 14.4% | 4.7% | 14.2% | 
| Stone | 25.0% | 16.3% | 24.7% | Stone, Great Wyrley and Penkridge | 24.5% | 24.4% | 23.0% | 
| Stourbridge | 29.0% | 28.3% | 30.5% | Halesowen | 28.3% | 25.1% | 28.8% | 
| Stourbridge | 71.0% | 71.7% | 69.5% | Stourbridge | 67.9% | 67.1% | 67.2% | 
| Strangford | 8.2% | 7.8% | 8.7% | Belfast South and Mid Down | 6.4% | 43.2% | 6.8% | 
| Strangford | 0.0% | 0.1% | 0.0% | North Down | 0.0% | 0.6% | 0.0% | 
| Strangford | 0.0% | 0.0% | 0.0% | South Down | 0.0% | 0.0% | 0.0% | 
| Strangford | 91.7% | 92.0% | 91.3% | Strangford | 88.0% | 76.7% | 85.5% | 
| Stratford-on-Avon | 2.0% | 6.3% | 2.1% | Kenilworth and Southam | 2.0% | 6.3% | 2.2% | 
| Stratford-on-Avon | 98.0% | 93.7% | 97.9% | Stratford-on-Avon | 100.0% | 100.0% | 100.0% | 
| Streatham | 49.9% | 43.9% | 48.1% | Clapham and Brixton Hill | 53.5% | 60.2% | 54.4% | 
| Streatham | 50.1% | 56.1% | 51.9% | Streatham and Croydon North | 52.5% | 42.5% | 51.3% | 
| Stretford and Urmston | 100.0% | 100.0% | 100.0% | Stretford and Urmston | 100.0% | 100.0% | 100.0% | 
| Stroud | 83.3% | 62.7% | 82.6% | Stroud | 93.3% | 89.1% | 93.3% | 
| Stroud | 16.7% | 37.3% | 17.4% | North Cotswolds | 18.4% | 14.5% | 20.3% | 
| Suffolk Coastal | 7.7% | 7.2% | 7.6% | Waveney Valley | 9.8% | 5.7% | 8.8% | 
| Suffolk Coastal | 90.7% | 89.3% | 90.5% | Suffolk Coastal | 100.0% | 100.0% | 100.0% | 
| Suffolk Coastal | 1.6% | 3.5% | 1.9% | Central Suffolk and North Ipswich | 2.0% | 5.0% | 2.0% | 
| Sunderland Central | 100.0% | 100.0% | 100.0% | Sunderland Central | 100.0% | 100.0% | 100.0% | 
| Surrey Heath | 20.9% | 12.1% | 18.8% | Godalming and Ash | 22.8% | 3.8% | 21.5% | 
| Surrey Heath | 79.1% | 87.9% | 81.2% | Surrey Heath | 93.4% | 72.9% | 92.2% | 
| Sutton and Cheam | 0.3% | 0.5% | 0.3% | Carshalton and Wallington | 0.3% | 0.3% | 0.3% | 
| Sutton and Cheam | 99.7% | 99.5% | 99.7% | Sutton and Cheam | 99.9% | 99.9% | 100.0% | 
| Sutton Coldfield | 100.0% | 100.0% | 100.0% | Sutton Coldfield | 100.0% | 100.0% | 100.0% | 
| Swansea East | 36.4% | 62.6% | 37.2% | Neath and Swansea East | 29.5% | 14.2% | 30.7% | 
| Swansea East | 62.6% | 36.2% | 62.1% | Swansea West | 46.4% | 51.5% | 47.8% | 
| Swansea East | 1.0% | 1.1% | 0.7% | Gower | 0.8% | 0.2% | 0.6% | 
| Swansea West | 70.8% | 46.2% | 69.2% | Swansea West | 53.6% | 48.5% | 52.2% | 
| Swansea West | 29.2% | 53.8% | 30.8% | Gower | 25.1% | 5.8% | 25.7% | 
| Tamworth | 99.5% | 95.8% | 99.5% | Tamworth | 97.1% | 89.8% | 97.1% | 
| Tamworth | 0.5% | 4.2% | 0.5% | Lichfield | 0.5% | 2.4% | 0.5% | 
| Tatton | 5.6% | 1.3% | 5.9% | Mid Cheshire | 5.3% | 4.2% | 5.6% | 
| Tatton | 94.4% | 98.7% | 94.1% | Tatton | 86.6% | 90.1% | 85.9% | 
| Tatton | 0.0% | 0.0% | 0.0% | Chester South and Eddisbury | 0.0% | 0.0% | 0.0% | 
| Taunton Deane | 88.2% | 62.2% | 88.1% | Taunton and Wellington | 100.0% | 100.0% | 100.0% | 
| Taunton Deane | 11.8% | 37.8% | 11.9% | Tiverton and Minehead | 15.5% | 13.4% | 16.1% | 
| Telford | 100.0% | 100.0% | 100.0% | Telford | 97.5% | 98.1% | 97.2% | 
| Tewkesbury | 74.6% | 86.2% | 74.2% | Tewkesbury | 87.6% | 98.8% | 86.3% | 
| Tewkesbury | 25.4% | 13.8% | 25.8% | North Cotswolds | 30.1% | 4.9% | 31.2% | 
| The Cotswolds | 45.3% | 67.2% | 43.7% | North Cotswolds | 51.4% | 80.6% | 48.5% | 
| The Cotswolds | 49.0% | 30.4% | 50.1% | South Cotswolds | 57.0% | 44.9% | 54.7% | 
| The Cotswolds | 5.7% | 2.5% | 6.2% | Stroud | 6.7% | 10.9% | 6.7% | 
| The Wrekin | 2.6% | 0.3% | 2.9% | Telford | 2.5% | 1.9% | 2.8% | 
| The Wrekin | 97.4% | 99.7% | 97.1% | The Wrekin | 92.5% | 67.9% | 91.7% | 
| Thirsk and Malton | 0.6% | 0.8% | 0.7% | Richmond and Northallerton | 0.7% | 0.9% | 0.7% | 
| Thirsk and Malton | 83.7% | 83.8% | 82.5% | Thirsk and Malton | 87.9% | 90.3% | 86.9% | 
| Thirsk and Malton | 15.8% | 15.3% | 16.8% | Wetherby and Easingwold | 19.3% | 34.8% | 18.7% | 
| Thornbury and Yate | 4.2% | 0.3% | 3.3% | Filton and Bradley Stoke | 3.6% | 2.9% | 2.9% | 
| Thornbury and Yate | 95.8% | 99.7% | 96.7% | Thornbury and Yate | 92.0% | 86.5% | 91.8% | 
| Thurrock | 91.9% | 95.1% | 91.8% | Thurrock | 100.0% | 100.0% | 100.0% | 
| Thurrock | 8.1% | 4.9% | 8.2% | South Basildon and East Thurrock | 9.8% | 2.7% | 10.5% | 
| Tiverton and Honiton | 61.9% | 58.2% | 60.5% | Honiton and Sidmouth | 69.4% | 81.2% | 69.9% | 
| Tiverton and Honiton | 38.1% | 41.8% | 39.5% | Tiverton and Minehead | 42.5% | 29.1% | 45.8% | 
| Tonbridge and Malling | 79.7% | 94.2% | 79.0% | Tonbridge | 87.7% | 93.5% | 87.8% | 
| Tonbridge and Malling | 20.3% | 5.8% | 21.0% | Maidstone and Malling | 19.0% | 33.7% | 20.5% | 
| Tooting | 100.0% | 100.0% | 100.0% | Tooting | 100.0% | 100.0% | 100.0% | 
| Torbay | 0.1% | 0.0% | 0.0% | South Devon | 0.2% | 0.0% | 0.0% | 
| Torbay | 99.9% | 100.0% | 100.0% | Torbay | 98.8% | 99.4% | 98.6% | 
| Torfaen | 100.0% | 100.0% | 100.0% | Torfaen | 89.4% | 93.2% | 89.5% | 
| Torridge and West Devon | 93.1% | 94.8% | 92.8% | Torridge and Tavistock | 99.8% | 99.0% | 99.7% | 
| Torridge and West Devon | 6.9% | 5.2% | 7.2% | South West Devon | 7.8% | 22.3% | 7.7% | 
| Totnes | 98.6% | 99.9% | 98.3% | South Devon | 95.5% | 89.5% | 95.5% | 
| Totnes | 1.4% | 0.1% | 1.7% | Torbay | 1.2% | 0.6% | 1.4% | 
| Tottenham | 81.8% | 80.1% | 82.3% | Tottenham | 81.6% | 88.3% | 84.1% | 
| Tottenham | 6.4% | 7.8% | 7.3% | Southgate and Wood Green | 7.0% | 4.1% | 8.0% | 
| Tottenham | 11.8% | 12.1% | 10.4% | Hornsey and Friern Barnet | 14.6% | 11.4% | 14.3% | 
| Truro and Falmouth | 10.7% | 12.7% | 10.4% | Camborne and Redruth | 11.2% | 21.0% | 10.4% | 
| Truro and Falmouth | 89.3% | 87.3% | 89.6% | Truro and Falmouth | 93.2% | 89.5% | 93.7% | 
| Tunbridge Wells | 100.0% | 100.0% | 100.0% | Tunbridge Wells | 100.0% | 100.0% | 100.0% | 
| Twickenham | 91.8% | 94.2% | 91.1% | Twickenham | 100.0% | 100.0% | 100.0% | 
| Twickenham | 8.2% | 5.8% | 8.9% | Brentford and Isleworth | 8.0% | 7.4% | 8.1% | 
| Tynemouth | 13.0% | 22.5% | 13.7% | Cramlington and Killingworth | 13.4% | 9.0% | 14.3% | 
| Tynemouth | 87.0% | 77.5% | 86.3% | Tynemouth | 89.8% | 87.0% | 91.9% | 
| Upper Bann | 90.4% | 66.6% | 89.2% | Upper Bann | 96.4% | 83.8% | 96.6% | 
| Upper Bann | 2.2% | 8.8% | 2.1% | South Down | 2.9% | 3.8% | 2.6% | 
| Upper Bann | 7.4% | 24.6% | 8.7% | Lagan Valley | 8.4% | 21.7% | 10.1% | 
| Uxbridge and South Ruislip | 91.4% | 94.3% | 91.6% | Uxbridge and South Ruislip | 86.7% | 70.2% | 87.0% | 
| Uxbridge and South Ruislip | 0.0% | 0.0% | 0.0% | Hayes and Harlington | 0.0% | 0.0% | 0.0% | 
| Uxbridge and South Ruislip | 8.6% | 5.7% | 8.4% | Ruislip, Northwood and Pinner | 9.9% | 4.2% | 9.7% | 
| Vale of Clwyd | 34.0% | 50.6% | 34.8% | Clwyd East | 26.0% | 16.7% | 26.4% | 
| Vale of Clwyd | 66.0% | 49.4% | 65.2% | Clwyd North | 47.4% | 64.7% | 48.0% | 
| Vale of Glamorgan | 8.0% | 6.1% | 8.1% | Cardiff South and Penarth | 7.0% | 32.5% | 7.7% | 
| Vale of Glamorgan | 92.0% | 93.9% | 91.9% | Vale of Glamorgan | 100.0% | 100.0% | 100.0% | 
| Vauxhall | 63.7% | 66.3% | 61.7% | Vauxhall and Camberwell Green | 74.5% | 77.8% | 72.5% | 
| Vauxhall | 36.3% | 33.7% | 38.3% | Clapham and Brixton Hill | 46.5% | 39.8% | 45.6% | 
| Wakefield | 50.8% | 20.8% | 51.1% | Wakefield and Rothwell | 48.6% | 26.7% | 48.3% | 
| Wakefield | 49.2% | 79.2% | 48.9% | Ossett and Denby Dale | 51.9% | 43.9% | 52.9% | 
| Wallasey | 100.0% | 100.0% | 100.0% | Wallasey | 92.5% | 94.2% | 91.7% | 
| Walsall North | 24.5% | 22.6% | 24.2% | Wolverhampton North East | 22.7% | 22.5% | 23.1% | 
| Walsall North | 58.6% | 59.7% | 58.5% | Walsall and Bloxwich | 51.8% | 50.1% | 50.0% | 
| Walsall North | 17.0% | 17.7% | 17.3% | Wolverhampton South East | 14.5% | 15.5% | 14.3% | 
| Walsall South | 54.9% | 48.3% | 55.1% | Walsall and Bloxwich | 48.2% | 49.9% | 50.0% | 
| Walsall South | 29.6% | 23.8% | 29.9% | Wolverhampton South East | 25.1% | 25.6% | 26.3% | 
| Walsall South | 15.5% | 27.9% | 15.0% | Aldridge-Brownhills | 16.1% | 17.3% | 17.1% | 
| Walthamstow | 100.0% | 100.0% | 100.0% | Walthamstow | 100.0% | 100.0% | 100.0% | 
| Wansbeck | 23.5% | 32.6% | 23.9% | North Northumberland | 20.3% | 2.1% | 21.7% | 
| Wansbeck | 74.3% | 49.6% | 73.9% | Blyth and Ashington | 61.6% | 77.6% | 60.8% | 
| Wansbeck | 2.2% | 17.7% | 2.2% | Hexham | 2.0% | 0.9% | 2.0% | 
| Wantage | 18.9% | 34.9% | 18.2% | Witney | 25.1% | 36.6% | 24.6% | 
| Wantage | 2.7% | 2.8% | 3.3% | Oxford West and Abingdon | 3.5% | 15.1% | 4.2% | 
| Wantage | 78.4% | 62.3% | 78.5% | Didcot and Wantage | 97.3% | 90.5% | 97.3% | 
| Warley | 100.0% | 100.0% | 100.0% | Smethwick | 88.4% | 88.8% | 90.0% | 
| Warrington North | 0.2% | 0.3% | 0.3% | Warrington South | 0.2% | 0.3% | 0.3% | 
| Warrington North | 99.8% | 99.7% | 99.7% | Warrington North | 100.0% | 99.9% | 100.0% | 
| Warrington South | 89.3% | 81.4% | 88.8% | Warrington South | 99.8% | 99.7% | 99.7% | 
| Warrington South | 10.7% | 18.5% | 11.2% | Tatton | 12.4% | 4.7% | 13.0% | 
| Warrington South | 0.0% | 0.1% | 0.0% | Warrington North | 0.0% | 0.1% | 0.0% | 
| Warwick and Leamington | 93.9% | 55.6% | 93.9% | Warwick and Leamington | 94.9% | 56.1% | 94.2% | 
| Warwick and Leamington | 6.1% | 44.4% | 6.1% | Kenilworth and Southam | 6.5% | 6.0% | 6.9% | 
| Washington and Sunderland West | 88.0% | 92.5% | 87.8% | Washington and Gateshead South | 80.4% | 57.1% | 80.5% | 
| Washington and Sunderland West | 12.0% | 7.5% | 12.2% | Houghton and Sunderland South | 9.9% | 4.6% | 10.5% | 
| Watford | 80.5% | 58.0% | 79.5% | Watford | 92.8% | 87.8% | 92.9% | 
| Watford | 19.5% | 42.0% | 20.5% | South West Hertfordshire | 26.1% | 16.0% | 26.6% | 
| Waveney | 8.6% | 55.1% | 8.6% | Waveney Valley | 10.1% | 14.0% | 9.9% | 
| Waveney | 91.4% | 44.9% | 91.4% | Lowestoft | 100.0% | 100.0% | 100.0% | 
| Wealden | 28.0% | 24.7% | 28.2% | East Grinstead and Uckfield | 31.3% | 36.9% | 32.0% | 
| Wealden | 70.8% | 68.6% | 70.5% | Sussex Weald | 84.0% | 81.3% | 84.4% | 
| Wealden | 1.2% | 6.7% | 1.3% | Lewes | 1.3% | 10.7% | 1.5% | 
| Weaver Vale | 51.7% | 52.1% | 52.1% | Runcorn and Helsby | 51.5% | 43.3% | 52.3% | 
| Weaver Vale | 38.2% | 20.4% | 37.1% | Mid Cheshire | 37.9% | 32.9% | 36.6% | 
| Weaver Vale | 1.1% | 11.2% | 1.2% | Tatton | 1.0% | 5.2% | 1.1% | 
| Weaver Vale | 9.1% | 16.3% | 9.6% | Chester South and Eddisbury | 9.0% | 3.7% | 9.4% | 
| Wellingborough | 5.2% | 24.3% | 4.6% | Daventry | 5.7% | 5.1% | 5.0% | 
| Wellingborough | 89.3% | 51.3% | 90.1% | Wellingborough and Rushden | 92.9% | 92.6% | 92.8% | 
| Wellingborough | 0.0% | 0.1% | 0.0% | Corby and East Northamptonshire | 0.0% | 0.0% | 0.0% | 
| Wellingborough | 5.5% | 24.4% | 5.3% | South Northamptonshire | 6.4% | 6.4% | 6.1% | 
| Wells | 4.1% | 4.8% | 4.8% | Frome and East Somerset | 5.1% | 5.8% | 5.6% | 
| Wells | 52.5% | 82.2% | 53.3% | Wells and Mendip Hills | 64.3% | 70.2% | 64.0% | 
| Wells | 23.1% | 7.5% | 21.8% | Bridgwater | 25.6% | 12.7% | 23.6% | 
| Wells | 20.3% | 5.6% | 20.1% | Glastonbury and Somerton | 23.9% | 4.6% | 23.5% | 
| Welwyn Hatfield | 0.4% | 5.4% | 0.4% | Hertsmere | 0.4% | 5.2% | 0.4% | 
| Welwyn Hatfield | 0.0% | 0.0% | 0.0% | St Albans | 0.0% | 0.0% | 0.0% | 
| Welwyn Hatfield | 99.6% | 94.6% | 99.6% | Welwyn Hatfield | 100.0% | 100.0% | 100.0% | 
| Wentworth and Dearne | 12.6% | 8.3% | 12.9% | Rotherham | 11.8% | 12.8% | 11.9% | 
| Wentworth and Dearne | 24.9% | 17.3% | 24.4% | Barnsley South | 23.4% | 20.6% | 23.5% | 
| Wentworth and Dearne | 62.5% | 74.5% | 62.7% | Rawmarsh and Conisbrough | 67.0% | 66.9% | 67.4% | 
| West Aberdeenshire and Kincardine | 0.0% | 0.0% | 0.0% | Gordon and Buchan | 0.0% | 0.0% | 0.0% | 
| West Aberdeenshire and Kincardine | 100.0% | 100.0% | 100.0% | West Aberdeenshire and Kincardine | 100.0% | 99.9% | 100.0% | 
| West Bromwich East | 71.9% | 78.2% | 71.2% | West Bromwich | 62.3% | 61.5% | 61.9% | 
| West Bromwich East | 28.1% | 21.8% | 28.8% | Tipton and Wednesbury | 24.1% | 22.1% | 24.5% | 
| West Bromwich West | 71.8% | 66.0% | 71.6% | Tipton and Wednesbury | 63.3% | 66.1% | 63.5% | 
| West Bromwich West | 28.2% | 34.0% | 28.4% | West Bromwich | 25.1% | 26.4% | 25.8% | 
| West Dorset | 1.8% | 3.9% | 2.0% | North Dorset | 2.2% | 5.1% | 2.2% | 
| West Dorset | 5.9% | 1.4% | 6.3% | South Dorset | 6.2% | 4.1% | 6.6% | 
| West Dorset | 92.3% | 94.6% | 91.6% | West Dorset | 99.1% | 97.2% | 99.0% | 
| West Dunbartonshire | 100.0% | 100.0% | 100.0% | West Dunbartonshire | 97.1% | 99.7% | 96.2% | 
| West Ham | 52.3% | 57.5% | 54.7% | West Ham and Beckton | 68.9% | 47.9% | 73.6% | 
| West Ham | 47.7% | 42.5% | 45.3% | Stratford and Bow | 63.6% | 66.2% | 64.8% | 
| West Lancashire | 100.0% | 100.0% | 100.0% | West Lancashire | 100.0% | 100.0% | 100.0% | 
| Westminster North | 54.5% | 43.6% | 61.8% | Queen's Park and Maida Vale | 57.6% | 45.7% | 56.9% | 
| Westminster North | 23.8% | 14.4% | 18.9% | Kensington and Bayswater | 17.2% | 10.0% | 15.9% | 
| Westminster North | 21.8% | 42.0% | 19.3% | Cities of London and Westminster | 14.2% | 17.3% | 17.2% | 
| Westmorland and Lonsdale | 21.1% | 28.4% | 22.1% | Morecambe and Lunesdale | 19.7% | 46.5% | 18.9% | 
| Westmorland and Lonsdale | 78.9% | 71.6% | 77.9% | Westmorland and Lonsdale | 73.0% | 41.7% | 72.3% | 
| Weston-Super-Mare | 85.3% | 46.4% | 84.8% | Weston-super-Mare | 100.0% | 100.0% | 100.0% | 
| Weston-Super-Mare | 14.7% | 53.6% | 15.2% | Wells and Mendip Hills | 19.6% | 12.6% | 19.4% | 
| West Suffolk | 8.4% | 17.1% | 8.6% | Bury St Edmunds and Stowmarket | 9.5% | 34.7% | 10.2% | 
| West Suffolk | 91.6% | 82.9% | 91.4% | West Suffolk | 94.3% | 89.1% | 94.6% | 
| West Tyrone | 100.0% | 100.0% | 100.0% | West Tyrone | 94.5% | 94.2% | 92.8% | 
| West Worcestershire | 100.0% | 100.0% | 100.0% | West Worcestershire | 100.0% | 100.0% | 100.0% | 
| Wigan | 100.0% | 100.0% | 100.0% | Wigan | 100.0% | 100.0% | 100.0% | 
| Wimbledon | 8.2% | 10.6% | 9.8% | Mitcham and Morden | 7.8% | 12.0% | 8.0% | 
| Wimbledon | 91.8% | 89.4% | 90.2% | Wimbledon | 85.0% | 82.7% | 82.8% | 
| Winchester | 80.1% | 97.8% | 79.5% | Winchester | 76.9% | 55.5% | 77.4% | 
| Winchester | 19.9% | 2.2% | 20.5% | Eastleigh | 22.0% | 14.0% | 22.4% | 
| Windsor | 6.6% | 1.2% | 7.3% | Bracknell | 7.3% | 3.8% | 7.8% | 
| Windsor | 70.9% | 56.7% | 71.2% | Windsor | 72.6% | 75.8% | 70.8% | 
| Windsor | 22.5% | 42.1% | 21.5% | Maidenhead | 23.9% | 34.2% | 22.5% | 
| Wirral South | 36.7% | 56.9% | 37.0% | Wirral West | 29.8% | 33.8% | 30.7% | 
| Wirral South | 43.1% | 34.8% | 42.1% | Ellesmere Port and Bromborough | 32.5% | 51.5% | 32.1% | 
| Wirral South | 20.2% | 8.3% | 20.8% | Birkenhead | 13.0% | 20.7% | 14.4% | 
| Wirral West | 10.8% | 2.2% | 11.6% | Wallasey | 7.5% | 5.8% | 8.3% | 
| Wirral West | 89.2% | 97.8% | 88.4% | Wirral West | 70.2% | 66.2% | 69.3% | 
| Witham | 2.5% | 2.0% | 2.8% | Braintree | 2.3% | 1.5% | 2.6% | 
| Witham | 97.5% | 98.0% | 97.2% | Witham | 91.0% | 86.5% | 91.5% | 
| Witney | 17.7% | 32.4% | 16.4% | Banbury | 20.1% | 45.2% | 18.5% | 
| Witney | 19.8% | 19.7% | 19.8% | Bicester and Woodstock | 23.2% | 31.4% | 22.5% | 
| Witney | 62.5% | 47.8% | 63.8% | Witney | 73.9% | 61.3% | 74.3% | 
| Woking | 5.8% | 35.7% | 6.9% | Surrey Heath | 6.6% | 27.1% | 7.8% | 
| Woking | 94.2% | 64.3% | 93.1% | Woking | 100.0% | 100.0% | 100.0% | 
| Wokingham | 35.1% | 16.3% | 37.1% | Earley and Woodley | 42.7% | 52.0% | 42.5% | 
| Wokingham | 52.2% | 34.1% | 50.4% | Wokingham | 62.1% | 38.5% | 61.9% | 
| Wokingham | 12.7% | 49.6% | 12.5% | Reading West and Mid Berkshire | 16.2% | 24.7% | 16.1% | 
| Wolverhampton North East | 86.8% | 84.7% | 86.6% | Wolverhampton North East | 77.3% | 77.5% | 76.9% | 
| Wolverhampton North East | 13.2% | 15.3% | 13.4% | Wolverhampton West | 10.5% | 12.5% | 11.1% | 
| Wolverhampton South East | 74.2% | 73.2% | 73.3% | Wolverhampton South East | 60.5% | 59.0% | 59.4% | 
| Wolverhampton South East | 14.1% | 13.0% | 13.8% | Tipton and Wednesbury | 12.6% | 11.7% | 11.9% | 
| Wolverhampton South East | 11.6% | 13.8% | 12.9% | Wolverhampton West | 9.3% | 11.3% | 11.2% | 
| Wolverhampton South West | 100.0% | 100.0% | 100.0% | Wolverhampton West | 80.2% | 76.2% | 77.7% | 
| Worcester | 100.0% | 100.0% | 100.0% | Worcester | 100.0% | 100.0% | 100.0% | 
| Workington | 56.5% | 91.4% | 56.7% | Penrith and Solway | 44.9% | 33.1% | 45.8% | 
| Workington | 43.5% | 8.6% | 43.3% | Whitehaven and Workington | 36.4% | 11.6% | 36.7% | 
| Worsley and Eccles South | 37.2% | 20.6% | 37.2% | Bolton South and Walkden | 35.1% | 36.7% | 32.4% | 
| Worsley and Eccles South | 62.8% | 79.4% | 62.8% | Worsley and Eccles | 61.4% | 66.3% | 63.3% | 
| Worthing West | 13.8% | 11.4% | 13.1% | Bognor Regis and Littlehampton | 13.8% | 7.5% | 12.5% | 
| Worthing West | 86.2% | 88.6% | 86.9% | Worthing West | 89.4% | 37.3% | 88.5% | 
| Wrexham | 100.0% | 100.0% | 100.0% | Wrexham | 72.4% | 35.2% | 72.3% | 
| Wycombe | 91.7% | 97.0% | 91.9% | Wycombe | 99.0% | 96.2% | 99.2% | 
| Wycombe | 8.3% | 3.0% | 8.1% | Chesham and Amersham | 9.5% | 2.9% | 9.4% | 
| Wyre and Preston North | 25.2% | 54.0% | 23.9% | Lancaster and Wyre | 25.0% | 32.4% | 24.2% | 
| Wyre and Preston North | 15.1% | 2.9% | 14.6% | Blackpool North and Fleetwood | 14.7% | 14.9% | 15.3% | 
| Wyre and Preston North | 16.5% | 3.2% | 15.3% | Fylde | 15.2% | 4.5% | 15.6% | 
| Wyre and Preston North | 31.7% | 37.8% | 33.4% | Ribble Valley | 31.8% | 15.7% | 33.1% | 
| Wyre and Preston North | 11.4% | 2.1% | 12.8% | Preston | 9.9% | 14.1% | 10.9% | 
| Wyre Forest | 100.0% | 100.0% | 100.0% | Wyre Forest | 100.0% | 100.0% | 100.0% | 
| Wythenshawe and Sale East | 100.0% | 100.0% | 100.0% | Wythenshawe and Sale East | 100.0% | 100.0% | 100.0% | 
| Yeovil | 92.6% | 83.2% | 92.0% | Yeovil | 99.9% | 99.4% | 99.9% | 
| Yeovil | 7.4% | 16.8% | 8.0% | Glastonbury and Somerton | 9.0% | 9.7% | 9.9% | 
| Ynys Môn | 100.0% | 100.0% | 100.0% | Ynys Môn | 100.0% | 100.0% | 100.0% | 
| York Central | 98.9% | 97.8% | 98.9% | York Central | 97.9% | 91.2% | 94.4% | 
| York Central | 1.1% | 2.2% | 1.1% | York Outer | 1.4% | 0.2% | 1.2% | 
| York Outer | 2.5% | 0.9% | 6.2% | York Central | 2.1% | 8.8% | 5.6% | 
| York Outer | 97.5% | 99.1% | 93.8% | York Outer | 98.6% | 99.8% | 98.8% |