Notional results for a UK general election on 5 May 2005 Elections won by Labour
A notional general election to the 54th Parliament of the United Kingdom with an electorate of 40,611,844, having 24,814,623 valid votes.
Figures presented for Labour include those candidates certified by both the Labour and the Co-operative parties.
| Constituency | Electorate | Turnout | Votes | Vote share | Majority |
| Arfon | 42,998 | 58.2% | 8,484 | 33.9% | 456 |
| Aberconwy | 43,976 | 62.0% | 8,994 | 33.0% | 1,070 |
| Ynys Môn | 52,512 | 67.5% | 12,278 | 34.6% | 1,242 |
| Islington South and Finsbury | 57,748 | 53.6% | 12,345 | 39.9% | 484 |
| Poplar and Limehouse | 70,452 | 50.1% | 12,463 | 35.3% | 3,823 |
| Westminster North | 63,281 | 50.8% | 12,823 | 39.9% | 2,120 |
| Ealing Central and Acton | 69,255 | 56.0% | 12,944 | 33.4% | 839 |
| Nottingham East | 59,767 | 48.9% | 13,651 | 46.7% | 7,083 |
| Swansea West | 58,363 | 56.7% | 13,833 | 41.8% | 4,269 |
| Wrexham | 48,016 | 63.3% | 13,993 | 46.1% | 6,819 |
| Carmarthen West and South Pembrokeshire | 57,143 | 67.3% | 14,090 | 36.7% | 2,043 |
| Clwyd South | 51,201 | 61.2% | 14,172 | 45.2% | 6,220 |
| Northampton North | 64,893 | 57.2% | 14,352 | 38.7% | 3,340 |
| Newport East | 54,941 | 57.9% | 14,389 | 45.2% | 6,838 |
| Bradford West | 65,280 | 56.0% | 14,524 | 39.7% | 3,050 |
| Bridgend | 57,046 | 59.7% | 14,621 | 42.9% | 6,089 |
| Preston | 55,620 | 54.2% | 14,663 | 48.7% | 8,338 |
| Kingston upon Hull North | 60,930 | 46.1% | 14,679 | 52.3% | 7,384 |
| Brighton, Kemptown | 65,239 | 58.8% | 14,939 | 39.0% | 1,853 |
| Vale of Clwyd | 49,637 | 65.8% | 14,977 | 45.9% | 4,629 |
| Burnley | 65,458 | 59.6% | 14,999 | 38.5% | 5,778 |
| Stoke-on-Trent Central | 59,039 | 48.7% | 15,068 | 52.4% | 9,717 |
| Hackney North and Stoke Newington | 62,610 | 49.4% | 15,138 | 49.0% | 8,002 |
| Hampstead and Kilburn | 74,635 | 55.8% | 15,138 | 36.3% | 474 |
| Kingston upon Hull West and Hessle | 61,858 | 44.8% | 15,244 | 55.1% | 9,430 |
| Pendle | 64,590 | 63.7% | 15,250 | 37.1% | 2,180 |
| Norwich South | 69,224 | 59.0% | 15,275 | 37.4% | 3,023 |
| Birmingham, Ladywood | 64,943 | 45.1% | 15,422 | 52.6% | 6,804 |
| Sheffield Central | 60,400 | 55.0% | 15,463 | 46.5% | 5,025 |
| Great Grimsby | 63,711 | 51.7% | 15,512 | 47.1% | 7,654 |
| Delyn | 53,383 | 63.7% | 15,540 | 45.7% | 6,644 |
| Dudley North | 60,131 | 61.3% | 15,682 | 42.6% | 4,106 |
| Leyton and Wanstead | 63,740 | 53.9% | 15,748 | 45.8% | 7,253 |
| Portsmouth North | 68,493 | 60.1% | 15,858 | 38.5% | 315 |
| Dudley South | 60,043 | 60.2% | 15,896 | 44.0% | 3,222 |
| Northampton South | 65,010 | 58.9% | 15,906 | 41.6% | 1,445 |
| Nottingham South | 67,516 | 51.4% | 15,939 | 45.9% | 6,665 |
| Walsall North | 63,629 | 52.2% | 16,008 | 48.2% | 6,901 |
| Newport West | 60,303 | 59.3% | 16,021 | 44.8% | 5,458 |
| Islington North | 58,428 | 53.9% | 16,118 | 51.2% | 6,716 |
| Eltham | 65,329 | 58.5% | 16,135 | 42.2% | 2,904 |
| Wirral South | 56,186 | 67.7% | 16,157 | 42.5% | 3,538 |
| Bradford East | 67,827 | 54.1% | 16,172 | 44.1% | 5,227 |
| Hackney South and Shoreditch | 59,801 | 51.3% | 16,178 | 52.7% | 9,629 |
| Liverpool, Wavertree | 68,361 | 47.8% | 16,181 | 49.5% | 2,911 |
| Blackpool South | 63,951 | 52.3% | 16,232 | 48.5% | 5,911 |
| Brighton, Pavilion | 71,737 | 62.4% | 16,283 | 36.4% | 5,867 |
| Oxford East | 78,880 | 57.5% | 16,294 | 35.9% | 332 |
| Plymouth, Sutton and Devonport | 72,505 | 55.5% | 16,370 | 40.7% | 4,472 |
| Huddersfield | 62,462 | 56.6% | 16,402 | 46.4% | 7,883 |
| Crawley | 71,912 | 58.4% | 16,411 | 39.1% | 37 |
| Derby North | 62,455 | 62.5% | 16,420 | 42.1% | 5,691 |
| Leicester West | 61,454 | 52.6% | 16,420 | 50.8% | 8,539 |
| Harlow | 63,704 | 62.4% | 16,434 | 41.4% | 230 |
| Newcastle upon Tyne Central | 57,608 | 56.5% | 16,466 | 50.6% | 7,509 |
| Lancaster and Fleetwood | 65,332 | 59.5% | 16,496 | 42.4% | 3,428 |
| Watford | 76,034 | 64.9% | 16,572 | 33.6% | 1,151 |
| Luton South | 72,029 | 53.8% | 16,577 | 42.8% | 5,698 |
| Llanelli | 55,280 | 63.9% | 16,592 | 46.9% | 7,234 |
| Battersea | 69,037 | 59.2% | 16,615 | 40.7% | 332 |
| Halifax | 65,179 | 61.0% | 16,658 | 41.9% | 3,481 |
| Leicester South | 73,559 | 57.7% | 16,702 | 39.3% | 3,727 |
| Birmingham, Edgbaston | 67,753 | 57.3% | 16,732 | 43.1% | 1,555 |
| Gower | 60,432 | 65.4% | 16,786 | 42.5% | 6,703 |
| Hove | 71,600 | 62.8% | 16,829 | 37.4% | 448 |
| Cardiff West | 64,587 | 58.2% | 16,859 | 44.9% | 8,361 |
| Bradford South | 65,884 | 53.4% | 17,009 | 48.3% | 8,444 |
| Birmingham, Erdington | 66,455 | 48.4% | 17,037 | 52.9% | 9,677 |
| West Bromwich West | 61,555 | 51.6% | 17,058 | 53.7% | 9,821 |
| Bury North | 66,138 | 61.7% | 17,064 | 41.8% | 2,059 |
| Brentford and Isleworth | 82,975 | 52.8% | 17,092 | 39.0% | 3,633 |
| Stoke-on-Trent South | 67,726 | 54.2% | 17,195 | 46.8% | 8,324 |
| South Basildon and East Thurrock | 71,355 | 59.3% | 17,195 | 40.7% | 905 |
| Weaver Vale | 67,618 | 55.6% | 17,196 | 45.7% | 5,277 |
| Manchester, Gorton | 70,860 | 45.7% | 17,224 | 53.1% | 6,355 |
| South Swindon | 72,284 | 59.0% | 17,227 | 40.4% | 1,493 |
| City of Chester | 68,856 | 64.3% | 17,263 | 39.0% | 973 |
| Wolverhampton South West | 63,129 | 63.0% | 17,288 | 43.4% | 2,114 |
| Walthamstow | 63,079 | 54.6% | 17,323 | 50.3% | 7,993 |
| Alyn and Deeside | 59,441 | 59.7% | 17,331 | 48.8% | 8,378 |
| Oldham East and Saddleworth | 71,988 | 56.8% | 17,381 | 42.5% | 4,245 |
| Blackburn | 71,763 | 57.7% | 17,439 | 42.1% | 8,048 |
| Barrow and Furness | 65,541 | 58.9% | 17,445 | 45.2% | 4,843 |
| Swansea East | 57,502 | 53.6% | 17,457 | 56.6% | 11,249 |
| Blackpool North and Cleveleys | 66,317 | 57.6% | 17,470 | 45.7% | 3,241 |
| Bolton North East | 69,311 | 54.5% | 17,486 | 46.3% | 4,527 |
| Rochdale | 75,018 | 57.2% | 17,547 | 40.9% | 149 |
| Lincoln | 70,175 | 57.3% | 17,563 | 43.7% | 3,806 |
| Newcastle upon Tyne East | 60,254 | 55.3% | 17,588 | 52.8% | 6,987 |
| Dulwich and West Norwood | 69,879 | 56.9% | 17,590 | 44.2% | 7,853 |
| Stevenage | 65,205 | 62.6% | 17,602 | 43.1% | 3,288 |
| Bedford | 68,470 | 62.0% | 17,657 | 41.6% | 3,413 |
| Streatham | 72,696 | 51.8% | 17,699 | 47.0% | 6,584 |
| Carlisle | 64,546 | 58.5% | 17,701 | 46.8% | 5,085 |
| Cardiff North | 64,390 | 70.4% | 17,707 | 39.0% | 1,146 |
| Birmingham, Hall Green | 74,741 | 55.9% | 17,708 | 42.4% | 6,649 |
| Plymouth, Moor View | 68,574 | 58.3% | 17,739 | 44.4% | 7,740 |
| Stalybridge and Hyde | 66,379 | 53.9% | 17,779 | 49.7% | 8,455 |
| Barnsley Central | 64,774 | 47.7% | 17,805 | 57.6% | 11,839 |
| Scunthorpe | 62,875 | 54.4% | 17,815 | 52.0% | 8,638 |
| Colne Valley | 77,264 | 65.3% | 17,862 | 35.4% | 1,267 |
| Lewisham East | 68,592 | 54.8% | 17,897 | 47.6% | 8,758 |
| Birmingham, Perry Barr | 71,904 | 53.8% | 17,919 | 46.3% | 7,825 |
| Vauxhall | 71,545 | 48.4% | 17,928 | 51.7% | 8,503 |
| Chatham and Aylesford | 65,742 | 60.6% | 17,960 | 45.1% | 3,289 |
| Manchester Central | 72,630 | 41.8% | 18,004 | 59.3% | 11,636 |
| Gillingham and Rainham | 69,060 | 64.0% | 18,009 | 40.7% | 15 |
| Southampton, Test | 72,805 | 56.0% | 18,022 | 44.2% | 7,817 |
| Newcastle-under-Lyme | 68,325 | 58.2% | 18,053 | 45.4% | 8,108 |
| Aberavon | 50,685 | 59.4% | 18,077 | 60.0% | 13,937 |
| Hendon | 68,100 | 58.9% | 18,101 | 45.2% | 3,231 |
| Stockport | 64,150 | 54.0% | 18,119 | 52.3% | 9,982 |
| Telford | 64,152 | 58.7% | 18,119 | 48.1% | 5,651 |
| Tooting | 71,532 | 59.4% | 18,129 | 42.7% | 5,169 |
| Merthyr Tydfil and Rhymney | 54,044 | 55.5% | 18,129 | 60.5% | 13,934 |
| Redditch | 65,383 | 63.6% | 18,166 | 43.7% | 2,163 |
| Salford and Eccles | 72,085 | 45.5% | 18,183 | 55.4% | 10,707 |
| Copeland | 62,635 | 62.2% | 18,198 | 46.7% | 5,157 |
| Hartlepool | 69,075 | 51.3% | 18,251 | 51.5% | 7,478 |
| Dewsbury | 75,974 | 59.3% | 18,278 | 40.6% | 3,999 |
| Barking | 76,437 | 48.2% | 18,293 | 49.6% | 12,183 |
| Hyndburn | 68,144 | 58.8% | 18,308 | 45.7% | 5,528 |
| Cynon Valley | 48,272 | 60.2% | 18,329 | 63.0% | 14,390 |
| Tottenham | 66,238 | 47.8% | 18,343 | 57.9% | 13,034 |
| Calder Valley | 72,174 | 66.0% | 18,347 | 38.5% | 1,303 |
| Kingston upon Hull East | 68,805 | 47.6% | 18,361 | 56.1% | 11,740 |
| Cardiff South and Penarth | 67,855 | 58.2% | 18,402 | 46.6% | 8,955 |
| Slough | 74,052 | 53.9% | 18,434 | 46.2% | 7,924 |
| Hammersmith | 74,336 | 58.6% | 18,463 | 42.4% | 3,673 |
| Stourbridge | 68,568 | 63.9% | 18,469 | 42.2% | 1,280 |
| Middlesbrough | 65,979 | 48.7% | 18,486 | 57.6% | 12,476 |
| Wakefield | 68,333 | 61.4% | 18,497 | 44.1% | 7,349 |
| Hastings and Rye | 77,326 | 58.9% | 18,519 | 40.6% | 1,156 |
| Pontypridd | 54,122 | 63.2% | 18,534 | 54.2% | 11,694 |
| Sunderland Central | 73,128 | 50.7% | 18,543 | 50.0% | 9,464 |
| Nottingham North | 64,711 | 48.5% | 18,545 | 59.1% | 12,870 |
| Liverpool, West Derby | 67,063 | 45.7% | 18,547 | 60.5% | 13,874 |
| Workington | 57,317 | 62.5% | 18,622 | 52.0% | 8,226 |
| Greenwich and Woolwich | 66,703 | 53.2% | 18,636 | 52.5% | 11,638 |
| Oldham West and Royton | 71,351 | 54.0% | 18,637 | 48.4% | 10,454 |
| Bristol North West | 71,024 | 68.8% | 18,649 | 38.2% | 2,781 |
| Nuneaton | 67,877 | 58.9% | 18,652 | 46.6% | 3,894 |
| Burton | 73,385 | 60.5% | 18,677 | 42.1% | 2,132 |
| Walsall South | 63,508 | 60.0% | 18,739 | 49.2% | 7,910 |
| Croydon Central | 75,842 | 60.1% | 18,745 | 41.1% | 328 |
| Milton Keynes North | 78,151 | 63.4% | 18,767 | 37.9% | 848 |
| Sefton Central | 67,754 | 60.8% | 18,776 | 45.6% | 4,950 |
| Wolverhampton North East | 62,376 | 55.1% | 18,787 | 54.7% | 8,628 |
| Brigg and Goole | 65,365 | 62.7% | 18,795 | 45.8% | 3,217 |
| Lewisham West and Penge | 70,772 | 57.4% | 18,801 | 46.3% | 7,779 |
| Tamworth | 71,675 | 61.0% | 18,801 | 43.0% | 2,569 |
| Blackley and Broughton | 65,686 | 45.9% | 18,825 | 62.5% | 13,060 |
| Coventry South | 69,254 | 59.3% | 18,826 | 45.8% | 6,237 |
| Neath | 57,278 | 62.5% | 18,835 | 52.6% | 12,710 |
| Great Yarmouth | 68,887 | 60.1% | 18,850 | 45.6% | 3,055 |
| Wythenshawe and Sale East | 70,744 | 51.1% | 18,878 | 52.2% | 10,827 |
| Cleethorpes | 70,746 | 61.6% | 18,887 | 43.3% | 2,640 |
| High Peak | 69,718 | 66.1% | 18,950 | 41.1% | 1,750 |
| Feltham and Heston | 82,442 | 47.9% | 18,978 | 48.1% | 7,598 |
| Warwick and Leamington | 64,613 | 65.7% | 18,980 | 44.7% | 4,393 |
| Thurrock | 75,538 | 54.5% | 19,017 | 46.2% | 5,358 |
| Ipswich | 73,758 | 60.1% | 19,020 | 42.9% | 5,235 |
| Morley and Outwood | 70,788 | 58.5% | 19,024 | 46.0% | 8,669 |
| Rossendale and Darwen | 71,819 | 61.6% | 19,024 | 43.0% | 3,696 |
| Penistone and Stocksbridge | 67,969 | 62.1% | 19,047 | 45.2% | 8,617 |
| Bishop Auckland | 67,937 | 56.1% | 19,065 | 50.0% | 10,047 |
| Vale of Glamorgan | 68,229 | 68.5% | 19,068 | 40.8% | 1,574 |
| Luton North | 69,077 | 56.9% | 19,095 | 48.6% | 6,439 |
| Bolton West | 68,879 | 61.2% | 19,137 | 45.4% | 5,041 |
| South Derbyshire | 66,797 | 66.9% | 19,146 | 42.9% | 2,436 |
| Halesowen and Rowley Regis | 65,762 | 63.1% | 19,199 | 46.2% | 4,010 |
| Norwich North | 65,908 | 61.9% | 19,212 | 47.1% | 6,769 |
| Warley | 61,200 | 57.2% | 19,232 | 54.9% | 11,206 |
| Bristol East | 67,036 | 63.0% | 19,236 | 45.5% | 7,335 |
| Lewisham, Deptford | 68,350 | 50.9% | 19,245 | 55.4% | 13,012 |
| Loughborough | 74,192 | 63.0% | 19,261 | 41.2% | 1,816 |
| Doncaster Central | 72,587 | 52.0% | 19,265 | 51.0% | 10,325 |
| Doncaster North | 71,750 | 52.6% | 19,300 | 51.1% | 12,027 |
| North Swindon | 70,415 | 60.8% | 19,311 | 45.1% | 2,675 |
| Liverpool, Riverside | 76,560 | 42.6% | 19,342 | 59.2% | 11,731 |
| Reading West | 71,752 | 59.9% | 19,362 | 45.0% | 4,931 |
| Bolton South East | 67,735 | 51.3% | 19,366 | 55.7% | 11,483 |
| Harrow East | 69,511 | 61.3% | 19,366 | 45.5% | 2,934 |
| Erewash | 69,170 | 62.6% | 19,369 | 44.7% | 6,782 |
| Rotherham | 62,002 | 54.1% | 19,371 | 57.7% | 13,865 |
| Worcester | 71,993 | 64.4% | 19,421 | 41.9% | 3,144 |
| Birmingham, Hodge Hill | 74,339 | 55.7% | 19,437 | 46.9% | 7,063 |
| York Central | 65,817 | 60.6% | 19,490 | 48.8% | 10,344 |
| Southampton, Itchen | 73,702 | 54.8% | 19,493 | 48.3% | 8,479 |
| Warrington South | 76,930 | 61.5% | 19,503 | 41.2% | 4,337 |
| Dartford | 71,687 | 63.2% | 19,518 | 43.0% | 860 |
| South Shields | 63,358 | 50.7% | 19,529 | 60.8% | 13,368 |
| Ogmore | 53,842 | 59.5% | 19,542 | 61.0% | 14,839 |
| Denton and Reddish | 64,697 | 52.5% | 19,595 | 57.6% | 13,128 |
| Ealing, Southall | 62,389 | 55.0% | 19,634 | 57.3% | 13,140 |
| Blyth Valley | 63,628 | 56.2% | 19,659 | 55.0% | 8,527 |
| Brent Central | 70,763 | 55.5% | 19,684 | 50.1% | 7,469 |
| Leeds West | 66,849 | 52.8% | 19,831 | 56.2% | 13,699 |
| Holborn and St Pancras | 82,756 | 53.2% | 19,872 | 45.1% | 8,348 |
| Erith and Thamesmead | 70,422 | 53.7% | 19,890 | 52.6% | 9,870 |
| Birmingham, Northfield | 71,651 | 55.2% | 19,900 | 50.3% | 7,879 |
| Leeds North East | 67,514 | 64.6% | 19,937 | 45.7% | 6,762 |
| Dagenham and Rainham | 71,497 | 56.8% | 19,964 | 49.2% | 6,372 |
| Redcar | 67,004 | 58.0% | 19,968 | 51.4% | 12,116 |
| Stafford | 69,051 | 66.9% | 19,970 | 43.2% | 1,852 |
| West Ham | 86,127 | 44.9% | 19,989 | 51.7% | 12,274 |
| Wolverhampton South East | 64,350 | 52.3% | 20,025 | 59.5% | 12,309 |
| Rugby | 68,334 | 67.4% | 20,047 | 43.5% | 2,397 |
| Heywood and Middleton | 77,063 | 53.9% | 20,059 | 48.3% | 11,034 |
| Stretford and Urmston | 61,141 | 63.9% | 20,061 | 51.4% | 8,310 |
| Stoke-on-Trent North | 70,605 | 50.9% | 20,064 | 55.8% | 13,666 |
| Caerphilly | 64,120 | 56.5% | 20,082 | 55.4% | 13,517 |
| Coventry North West | 69,628 | 60.1% | 20,084 | 48.0% | 8,934 |
| Broxtowe | 69,806 | 69.0% | 20,089 | 41.7% | 2,139 |
| Milton Keynes South | 80,168 | 61.5% | 20,104 | 40.8% | 1,497 |
| Pudsey | 67,196 | 65.9% | 20,120 | 45.4% | 5,204 |
| Ashton-under-Lyne | 66,822 | 51.5% | 20,136 | 58.5% | 13,199 |
| West Bromwich East | 62,193 | 58.2% | 20,183 | 55.8% | 11,947 |
| South Dorset | 70,002 | 69.4% | 20,231 | 41.6% | 1,812 |
| Leeds Central | 76,713 | 44.3% | 20,236 | 59.5% | 12,916 |
| Batley and Spen | 73,601 | 60.8% | 20,249 | 45.3% | 6,060 |
| Morecambe and Lunesdale | 67,119 | 61.5% | 20,266 | 49.1% | 4,849 |
| Wansbeck | 63,005 | 58.4% | 20,315 | 55.2% | 10,581 |
| Edmonton | 63,352 | 57.5% | 20,357 | 55.9% | 10,312 |
| Newcastle upon Tyne North | 66,263 | 61.6% | 20,361 | 49.8% | 6,878 |
| Sheffield, Heeley | 65,461 | 57.7% | 20,418 | 54.1% | 12,340 |
| Amber Valley | 68,668 | 64.0% | 20,427 | 46.5% | 5,512 |
| Ellesmere Port and Neston | 68,481 | 61.3% | 20,449 | 48.7% | 6,713 |
| Torfaen | 60,665 | 59.3% | 20,472 | 56.9% | 14,791 |
| Ealing North | 72,567 | 60.2% | 20,483 | 46.9% | 8,126 |
| Kingswood | 64,530 | 69.2% | 20,498 | 45.9% | 6,145 |
| Birkenhead | 63,434 | 49.9% | 20,534 | 64.8% | 14,638 |
| Harrow West | 65,896 | 64.4% | 20,622 | 48.6% | 7,742 |
| Jarrow | 64,046 | 54.8% | 20,637 | 58.8% | 12,749 |
| South Ribble | 73,527 | 63.4% | 20,642 | 44.3% | 2,528 |
| Birmingham, Selly Oak | 73,132 | 60.3% | 20,672 | 46.8% | 7,564 |
| North East Derbyshire | 70,090 | 61.2% | 20,675 | 48.2% | 9,564 |
| Stockton South | 69,526 | 62.5% | 20,692 | 47.7% | 5,834 |
| Keighley | 66,986 | 69.1% | 20,720 | 44.7% | 4,852 |
| North Warwickshire | 69,616 | 62.9% | 20,735 | 47.4% | 6,684 |
| West Lancashire | 74,298 | 58.1% | 20,746 | 48.1% | 6,084 |
| Wallasey | 65,892 | 57.8% | 20,752 | 54.5% | 9,130 |
| Stockton North | 65,277 | 58.1% | 20,800 | 54.8% | 12,742 |
| Ashfield | 74,836 | 57.1% | 20,801 | 48.7% | 10,370 |
| Worsley and Eccles South | 71,904 | 54.3% | 20,804 | 53.3% | 10,001 |
| Darlington | 66,962 | 59.4% | 20,811 | 52.3% | 10,417 |
| Hayes and Harlington | 66,794 | 55.3% | 20,844 | 56.4% | 10,594 |
| Ilford South | 79,646 | 53.6% | 20,856 | 48.9% | 9,228 |
| Exeter | 77,049 | 64.3% | 20,887 | 42.1% | 8,559 |
| Corby | 74,014 | 65.6% | 20,913 | 43.1% | 1,517 |
| City of Durham | 69,879 | 63.5% | 20,928 | 47.2% | 3,274 |
| Rother Valley | 70,370 | 57.7% | 20,929 | 51.6% | 11,558 |
| Gedling | 70,434 | 63.9% | 20,982 | 46.6% | 4,335 |
| Warrington North | 72,146 | 55.3% | 21,101 | 52.9% | 11,382 |
| Cannock Chase | 72,364 | 57.4% | 21,187 | 51.0% | 8,726 |
| Rhondda | 50,461 | 61.7% | 21,198 | 68.1% | 16,242 |
| North West Durham | 68,270 | 57.9% | 21,312 | 53.9% | 13,443 |
| Sherwood | 69,860 | 61.8% | 21,327 | 49.4% | 6,869 |
| Bristol South | 74,520 | 59.0% | 21,364 | 48.6% | 10,928 |
| Derby South | 62,155 | 64.7% | 21,370 | 53.2% | 11,655 |
| Leeds East | 63,823 | 56.1% | 21,423 | 59.8% | 13,689 |
| North West Leicestershire | 70,519 | 66.8% | 21,449 | 45.5% | 4,477 |
| Gateshead | 65,218 | 53.7% | 21,510 | 61.4% | 14,245 |
| Blaydon | 67,212 | 62.2% | 21,591 | 51.6% | 5,748 |
| Stroud | 76,677 | 70.1% | 21,592 | 40.2% | 996 |
| Don Valley | 71,877 | 53.3% | 21,674 | 56.5% | 11,333 |
| Brent North | 75,338 | 58.5% | 21,751 | 49.4% | 8,830 |
| Islwyn | 56,225 | 60.2% | 21,795 | 64.3% | 17,582 |
| Bury South | 73,202 | 58.5% | 21,807 | 50.9% | 9,779 |
| Dover | 71,518 | 67.3% | 21,833 | 45.3% | 5,005 |
| Coventry North East | 71,946 | 53.4% | 21,859 | 56.9% | 14,621 |
| Crewe and Nantwich | 75,361 | 59.9% | 21,860 | 48.4% | 6,999 |
| Mansfield | 77,037 | 57.0% | 21,988 | 50.1% | 13,776 |
| Middlesbrough South and East Cleveland | 71,851 | 60.9% | 22,021 | 50.3% | 8,096 |
| Sheffield South East | 66,798 | 54.7% | 22,023 | 60.3% | 15,843 |
| East Ham | 86,689 | 47.6% | 22,109 | 53.6% | 13,649 |
| Gloucester | 74,918 | 62.5% | 22,289 | 47.6% | 6,063 |
| Washington and Sunderland West | 68,459 | 47.4% | 22,327 | 68.8% | 17,060 |
| Garston and Halewood | 72,724 | 53.3% | 22,433 | 57.9% | 10,814 |
| Waveney | 77,941 | 63.6% | 22,492 | 45.4% | 5,950 |
| Mitcham and Morden | 65,347 | 60.8% | 22,526 | 56.7% | 12,739 |
| Hemsworth | 70,754 | 54.3% | 22,542 | 58.7% | 14,026 |
| Leigh | 75,980 | 51.3% | 22,544 | 57.8% | 15,098 |
| Chorley | 71,469 | 62.1% | 22,568 | 50.8% | 7,285 |
| Tynemouth | 71,354 | 66.0% | 22,752 | 48.3% | 5,490 |
| Barnsley East | 65,823 | 48.8% | 22,808 | 71.0% | 18,298 |
| St Helens South and Whiston | 77,162 | 53.2% | 22,820 | 55.6% | 10,987 |
| Makerfield | 74,344 | 49.7% | 22,913 | 62.1% | 17,903 |
| Houghton and Sunderland South | 69,721 | 53.2% | 23,007 | 62.0% | 16,986 |
| Wigan | 76,051 | 52.1% | 23,017 | 58.1% | 15,501 |
| Easington | 62,372 | 51.8% | 23,043 | 71.3% | 18,874 |
| Liverpool, Walton | 68,755 | 46.8% | 23,070 | 71.8% | 17,611 |
| Sheffield, Brightside and Hillsborough | 66,476 | 50.0% | 23,126 | 69.6% | 18,801 |
| Halton | 69,240 | 53.6% | 23,436 | 63.1% | 16,060 |
| North Tyneside | 72,091 | 55.4% | 23,713 | 59.4% | 14,929 |
| Wentworth and Dearne | 70,879 | 54.4% | 23,810 | 61.8% | 17,551 |
| North Durham | 67,429 | 55.4% | 23,932 | 64.1% | 16,781 |
| Sedgefield | 65,114 | 62.4% | 23,943 | 59.0% | 18,198 |
| St Helens North | 75,121 | 55.7% | 23,993 | 57.4% | 15,265 |
| Croydon North | 85,838 | 52.7% | 24,251 | 53.6% | 14,185 |
| Bassetlaw | 75,845 | 60.8% | 24,413 | 53.0% | 8,256 |
| Elmet and Rothwell | 76,229 | 69.8% | 24,416 | 45.9% | 6,078 |
| Camberwell and Peckham | 74,564 | 52.0% | 24,529 | 63.3% | 16,608 |
| Leicester East | 68,124 | 61.9% | 24,765 | 58.7% | 16,400 |
| Bootle | 72,750 | 50.8% | 26,243 | 71.0% | 20,125 |
| Bolsover | 71,956 | 56.1% | 26,331 | 65.2% | 19,260 |
| Normanton, Pontefract and Castleford | 79,310 | 53.3% | 27,630 | 65.3% | 20,608 |
| Knowsley | 77,977 | 53.8% | 30,112 | 71.8% | 24,333 |
Turnout as calculated by the House of Commons Library, is the total number of votes cast and not spoiled, divided by the size of the electorate.
Estimates of the 2005 general election result in new constituencies
Professors Colin Rallings and Michael Thrasher, at The Elections Centre of the University of Exeter, 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.