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