Notional results for a UK general election on 5 May 2005 North East, England - by turnout
| Ranking | Constituency | Winning party | Valid vote count | Electorate | Turnout (valid vote count / electorate) |
| 1 | Hexham | Con | 41,197 | 60,022 | 68.6% |
| 2 | Tynemouth | Lab | 47,123 | 71,354 | 66.0% |
| 3 | City of Durham | Lab | 44,364 | 69,879 | 63.5% |
| 4 | Berwick-upon-Tweed | LD | 36,406 | 57,519 | 63.3% |
| 5 | Stockton South | Lab | 43,423 | 69,526 | 62.5% |
| 6 | Sedgefield | Lab | 40,599 | 65,114 | 62.4% |
| 7 | Blaydon | Lab | 41,818 | 67,212 | 62.2% |
| 8 | Newcastle upon Tyne North | Lab | 40,845 | 66,263 | 61.6% |
| 9 | Middlesbrough South and East Cleveland | Lab | 43,737 | 71,851 | 60.9% |
| 10 | Darlington | Lab | 39,797 | 66,962 | 59.4% |
| 11 | Wansbeck | Lab | 36,809 | 63,005 | 58.4% |
| 12 | Stockton North | Lab | 37,928 | 65,277 | 58.1% |
| 13 | Redcar | Lab | 38,861 | 67,004 | 58.0% |
| 14 | North West Durham | Lab | 39,509 | 68,270 | 57.9% |
| 15 | Newcastle upon Tyne Central | Lab | 32,554 | 57,608 | 56.5% |
| 16 | Blyth Valley | Lab | 35,773 | 63,628 | 56.2% |
| 17 | Bishop Auckland | Lab | 38,128 | 67,937 | 56.1% |
| 18 | North Tyneside | Lab | 39,935 | 72,091 | 55.4% |
| 19 | North Durham | Lab | 37,341 | 67,429 | 55.4% |
| 20 | Newcastle upon Tyne East | Lab | 33,320 | 60,254 | 55.3% |
| 21 | Jarrow | Lab | 35,074 | 64,046 | 54.8% |
| 22 | Gateshead | Lab | 35,021 | 65,218 | 53.7% |
| 23 | Houghton and Sunderland South | Lab | 37,105 | 69,721 | 53.2% |
| 24 | Easington | Lab | 32,322 | 62,372 | 51.8% |
| 25 | Hartlepool | Lab | 35,436 | 69,075 | 51.3% |
| 26 | South Shields | Lab | 32,130 | 63,358 | 50.7% |
| 27 | Sunderland Central | Lab | 37,064 | 73,128 | 50.7% |
| 28 | Middlesbrough | Lab | 32,099 | 65,979 | 48.7% |
| 29 | Washington and Sunderland West | Lab | 32,458 | 68,459 | 47.4% |
Estimates of the 2005 general election result in new constituencies
Colin Rallings and Michael Thrasher, then at the University of Plymouth, produced estimates of the 2005 general election result as if the new constituencies recommended by the separate Parliamentary Boundary Commissions for England, Wales and Northern Ireland had then been in existence.
The Elections Centre, established by Professors Colin Rallings and Michael Thrasher, moved to the University of Exeter in 2003.