Notional results for a UK general election on 5 May 2005 North East, England - by vote share
| Ranking | Constituency | Winning party | Vote share |
| 1 | Easington | Lab | 71.3% |
| 2 | Washington and Sunderland West | Lab | 68.8% |
| 3 | North Durham | Lab | 64.1% |
| 4 | Houghton and Sunderland South | Lab | 62.0% |
| 5 | Gateshead | Lab | 61.4% |
| 6 | South Shields | Lab | 60.8% |
| 7 | North Tyneside | Lab | 59.4% |
| 8 | Sedgefield | Lab | 59.0% |
| 9 | Jarrow | Lab | 58.8% |
| 10 | Middlesbrough | Lab | 57.6% |
| 11 | Wansbeck | Lab | 55.2% |
| 12 | Blyth Valley | Lab | 55.0% |
| 13 | Stockton North | Lab | 54.8% |
| 14 | North West Durham | Lab | 53.9% |
| 15 | Newcastle upon Tyne East | Lab | 52.8% |
| 16 | Berwick-upon-Tweed | LD | 52.6% |
| 17 | Darlington | Lab | 52.3% |
| 18 | Blaydon | Lab | 51.6% |
| 19 | Hartlepool | Lab | 51.5% |
| 20 | Redcar | Lab | 51.4% |
| 21 | Newcastle upon Tyne Central | Lab | 50.6% |
| 22 | Middlesbrough South and East Cleveland | Lab | 50.3% |
| 23 | Sunderland Central | Lab | 50.0% |
| 24 | Bishop Auckland | Lab | 50.0% |
| 25 | Newcastle upon Tyne North | Lab | 49.8% |
| 26 | Tynemouth | Lab | 48.3% |
| 27 | Stockton South | Lab | 47.7% |
| 28 | City of Durham | Lab | 47.2% |
| 29 | Hexham | Con | 42.4% |
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.