Notional results for a UK general election on 5 May 2005 Elections won by Conservative
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.
| Constituency | Electorate | Turnout | Votes | Vote share | Majority |
| Richmond (Yorks) | 77,790 | 64.6% | 29,793 | 59.3% | 19,450 |
| Buckingham | 72,495 | 68.2% | 28,781 | 58.2% | 18,716 |
| Beckenham | 64,076 | 65.3% | 25,002 | 59.7% | 16,913 |
| Epsom and Ewell | 73,751 | 66.2% | 26,832 | 54.9% | 16,342 |
| New Forest West | 66,702 | 66.1% | 24,646 | 55.9% | 16,183 |
| East Surrey | 74,742 | 65.9% | 27,659 | 56.2% | 15,921 |
| Bexhill and Battle | 75,448 | 66.8% | 27,316 | 54.2% | 15,893 |
| South Holland and The Deepings | 75,758 | 61.5% | 26,549 | 57.0% | 15,127 |
| Beaconsfield | 72,993 | 63.2% | 24,934 | 54.1% | 14,794 |
| Christchurch | 66,535 | 70.3% | 25,886 | 55.3% | 14,640 |
| Croydon South | 80,253 | 63.4% | 26,478 | 52.0% | 14,228 |
| Thirsk and Malton | 75,220 | 65.9% | 25,702 | 51.9% | 14,117 |
| Witney | 75,033 | 69.1% | 25,579 | 49.4% | 13,874 |
| Maldon | 67,488 | 62.9% | 23,889 | 56.3% | 13,631 |
| Epping Forest | 69,717 | 61.7% | 22,679 | 52.7% | 13,473 |
| Henley | 72,679 | 67.8% | 26,208 | 53.2% | 13,366 |
| Tonbridge and Malling | 67,513 | 68.2% | 24,357 | 52.9% | 13,352 |
| Ruislip, Northwood and Pinner | 69,292 | 62.4% | 23,652 | 54.7% | 13,274 |
| Sevenoaks | 67,758 | 66.0% | 22,982 | 51.4% | 13,060 |
| Rutland and Melton | 75,654 | 65.3% | 25,328 | 51.2% | 12,998 |
| Rayleigh and Wickford | 74,147 | 64.0% | 25,556 | 53.9% | 12,983 |
| Isle of Wight | 107,737 | 62.0% | 32,717 | 48.9% | 12,978 |
| Chesham and Amersham | 71,177 | 66.8% | 25,427 | 53.5% | 12,974 |
| Maidstone and The Weald | 68,452 | 65.1% | 23,088 | 51.8% | 12,922 |
| Mid Worcestershire | 70,935 | 66.6% | 24,246 | 51.3% | 12,906 |
| Wealden | 75,281 | 66.3% | 25,166 | 50.4% | 12,812 |
| Hertford and Stortford | 73,877 | 66.5% | 24,673 | 50.2% | 12,756 |
| North Herefordshire | 64,441 | 69.2% | 23,422 | 52.5% | 12,688 |
| Sleaford and North Hykeham | 78,722 | 66.7% | 26,566 | 50.6% | 12,687 |
| North West Hampshire | 75,213 | 66.1% | 25,079 | 50.5% | 12,683 |
| Brentwood and Ongar | 67,752 | 67.9% | 24,865 | 54.0% | 12,522 |
| Folkestone and Hythe | 74,427 | 68.7% | 27,587 | 53.9% | 12,446 |
| Runnymede and Weybridge | 74,554 | 58.4% | 22,366 | 51.4% | 12,349 |
| Sutton Coldfield | 73,445 | 62.8% | 24,235 | 52.6% | 12,318 |
| Arundel and South Downs | 72,921 | 70.8% | 25,968 | 50.3% | 12,291 |
| Ashford | 74,981 | 65.4% | 25,225 | 51.4% | 12,268 |
| Devizes | 65,563 | 65.3% | 21,849 | 51.0% | 12,259 |
| North East Bedfordshire | 72,113 | 68.4% | 24,592 | 49.9% | 12,128 |
| Romford | 68,425 | 61.9% | 24,442 | 57.7% | 12,120 |
| Wyre and Preston North | 69,408 | 63.3% | 24,011 | 54.7% | 12,082 |
| Mole Valley | 69,178 | 71.4% | 27,060 | 54.8% | 11,997 |
| Daventry | 68,970 | 67.9% | 24,809 | 53.0% | 11,776 |
| Fareham | 72,591 | 66.9% | 24,151 | 49.7% | 11,702 |
| Huntingdon | 77,207 | 62.6% | 24,541 | 50.8% | 11,652 |
| Skipton and Ripon | 74,834 | 66.1% | 24,747 | 50.0% | 11,596 |
| Mid Bedfordshire | 73,089 | 68.7% | 23,408 | 46.6% | 11,593 |
| Tunbridge Wells | 68,993 | 66.1% | 23,099 | 50.7% | 11,572 |
| Tatton | 65,097 | 63.9% | 21,415 | 51.5% | 11,537 |
| Broxbourne | 68,597 | 59.2% | 21,878 | 53.8% | 11,509 |
| South Northamptonshire | 73,519 | 67.6% | 25,628 | 51.6% | 11,356 |
| North East Hampshire | 68,490 | 62.6% | 22,784 | 53.1% | 11,189 |
| Fylde | 65,373 | 59.3% | 21,053 | 54.3% | 11,117 |
| Hertsmere | 67,572 | 63.0% | 22,665 | 53.2% | 11,093 |
| Reigate | 66,957 | 65.2% | 21,198 | 48.6% | 11,093 |
| Hitchin and Harpenden | 70,379 | 68.6% | 23,866 | 49.4% | 11,064 |
| North Shropshire | 73,477 | 63.3% | 23,061 | 49.6% | 11,020 |
| Kenilworth and Southam | 62,932 | 70.2% | 22,245 | 50.4% | 10,956 |
| Stratford-on-Avon | 66,108 | 69.2% | 23,452 | 51.3% | 10,928 |
| North West Cambridgeshire | 83,698 | 63.3% | 24,491 | 46.2% | 10,925 |
| Surrey Heath | 74,364 | 64.4% | 24,642 | 51.5% | 10,845 |
| Penrith and The Border | 63,274 | 66.7% | 21,689 | 51.4% | 10,795 |
| Horsham | 74,138 | 67.1% | 24,557 | 49.3% | 10,780 |
| The Cotswolds | 75,035 | 67.2% | 24,907 | 49.4% | 10,742 |
| Chingford and Woodford Green | 61,386 | 63.0% | 20,555 | 53.2% | 10,641 |
| Saffron Walden | 71,711 | 68.8% | 25,086 | 50.8% | 10,483 |
| Chichester | 78,936 | 65.2% | 24,693 | 48.0% | 10,457 |
| Chelsea and Fulham | 65,436 | 52.6% | 19,003 | 55.2% | 10,253 |
| Banbury | 83,343 | 64.4% | 25,170 | 46.9% | 10,090 |
| Bridgwater and West Somerset | 79,643 | 64.0% | 23,140 | 45.4% | 10,081 |
| Bury St Edmunds | 79,247 | 66.8% | 24,549 | 46.4% | 10,080 |
| Bromsgrove | 70,762 | 67.6% | 24,387 | 51.0% | 10,080 |
| Newark | 71,754 | 63.3% | 22,950 | 50.5% | 10,077 |
| Bracknell | 72,929 | 62.7% | 22,789 | 49.9% | 10,037 |
| Spelthorne | 68,254 | 62.7% | 21,620 | 50.5% | 9,936 |
| Rushcliffe | 68,919 | 70.0% | 23,156 | 48.0% | 9,932 |
| Louth and Horncastle | 74,784 | 62.2% | 21,598 | 46.4% | 9,813 |
| Suffolk Coastal | 78,087 | 67.2% | 23,391 | 44.6% | 9,674 |
| South Cambridgeshire | 77,688 | 68.2% | 24,621 | 46.5% | 9,634 |
| Windsor | 67,088 | 64.2% | 21,284 | 49.5% | 9,605 |
| North East Hertfordshire | 72,231 | 66.7% | 23,149 | 48.1% | 9,510 |
| Macclesfield | 73,280 | 62.5% | 22,735 | 49.6% | 9,464 |
| South West Devon | 68,789 | 68.2% | 20,831 | 44.4% | 9,442 |
| Worthing West | 72,503 | 62.0% | 21,391 | 47.6% | 9,383 |
| Aylesbury | 76,541 | 62.4% | 23,103 | 48.3% | 9,314 |
| Old Bexley and Sidcup | 64,878 | 65.2% | 21,151 | 50.0% | 9,309 |
| East Devon | 70,105 | 68.0% | 22,535 | 47.3% | 9,168 |
| Tewkesbury | 74,165 | 62.2% | 22,238 | 48.2% | 9,130 |
| Southend West | 66,357 | 61.1% | 18,726 | 46.2% | 9,008 |
| Tiverton and Honiton | 72,888 | 70.4% | 23,961 | 46.7% | 9,007 |
| Faversham and Mid Kent | 65,134 | 65.3% | 21,295 | 50.1% | 8,927 |
| Salisbury | 66,311 | 68.5% | 21,085 | 46.4% | 8,860 |
| Derbyshire Dales | 62,660 | 67.5% | 19,684 | 46.5% | 8,810 |
| West Suffolk | 72,117 | 60.8% | 21,439 | 48.9% | 8,735 |
| Braintree | 69,909 | 64.2% | 22,422 | 49.9% | 8,658 |
| South West Hertfordshire | 74,055 | 68.8% | 23,927 | 47.0% | 8,640 |
| Bognor Regis and Littlehampton | 67,703 | 63.2% | 19,309 | 45.2% | 8,617 |
| Charnwood | 72,011 | 66.3% | 22,230 | 46.6% | 8,613 |
| South West Wiltshire | 70,349 | 64.6% | 22,321 | 49.1% | 8,568 |
| North West Norfolk | 74,493 | 61.6% | 22,920 | 49.9% | 8,417 |
| South Staffordshire | 72,394 | 37.6% | 13,794 | 50.6% | 8,346 |
| South West Bedfordshire | 72,925 | 62.8% | 22,114 | 48.3% | 8,277 |
| Congleton | 72,771 | 64.1% | 21,189 | 45.4% | 8,246 |
| Bromley and Chislehurst | 63,889 | 62.7% | 18,024 | 45.0% | 8,236 |
| Castle Point | 68,760 | 66.6% | 22,118 | 48.3% | 8,201 |
| Stone | 65,293 | 67.0% | 21,178 | 48.4% | 8,191 |
| East Worthing and Shoreham | 71,991 | 61.8% | 19,540 | 43.9% | 8,180 |
| South East Cambridgeshire | 80,624 | 64.2% | 24,422 | 47.1% | 8,110 |
| Hornchurch and Upminster | 77,760 | 63.3% | 23,375 | 47.5% | 8,058 |
| Wantage | 76,427 | 68.1% | 22,424 | 43.1% | 8,039 |
| Gainsborough | 68,859 | 64.7% | 19,524 | 43.8% | 7,895 |
| Mid Norfolk | 72,962 | 65.6% | 22,265 | 46.5% | 7,793 |
| Lichfield | 70,804 | 66.7% | 23,009 | 48.7% | 7,791 |
| Central Suffolk and North Ipswich | 72,221 | 67.1% | 21,570 | 44.5% | 7,786 |
| Esher and Walton | 76,870 | 62.3% | 21,882 | 45.7% | 7,727 |
| North East Cambridgeshire | 80,156 | 59.1% | 22,249 | 46.9% | 7,726 |
| South Leicestershire | 74,853 | 65.3% | 22,183 | 45.4% | 7,704 |
| New Forest East | 71,496 | 66.0% | 23,333 | 49.4% | 7,653 |
| Maidenhead | 69,802 | 70.3% | 25,434 | 51.8% | 7,650 |
| Altrincham and Sale West | 63,969 | 67.8% | 20,384 | 47.0% | 7,618 |
| Wycombe | 71,470 | 61.5% | 20,831 | 47.4% | 7,597 |
| Canterbury | 69,691 | 66.4% | 20,590 | 44.5% | 7,579 |
| Meriden | 80,210 | 60.1% | 22,975 | 47.6% | 7,412 |
| Cities of London and Westminster | 62,596 | 51.2% | 15,449 | 48.2% | 7,352 |
| Grantham and Stamford | 73,614 | 63.0% | 21,746 | 46.9% | 7,308 |
| Wokingham | 69,293 | 67.8% | 22,619 | 48.1% | 7,257 |
| Witham | 65,889 | 63.6% | 20,822 | 49.7% | 7,241 |
| Uxbridge and South Ruislip | 68,017 | 58.6% | 17,712 | 44.4% | 7,178 |
| Ribble Valley | 74,896 | 61.5% | 20,693 | 44.9% | 6,953 |
| North Wiltshire | 64,580 | 69.5% | 22,321 | 49.7% | 6,888 |
| South West Norfolk | 73,238 | 62.0% | 20,435 | 45.0% | 6,817 |
| South Norfolk | 72,655 | 69.1% | 22,172 | 44.2% | 6,719 |
| South Suffolk | 71,005 | 68.8% | 20,551 | 42.1% | 6,664 |
| Woking | 72,676 | 63.4% | 21,838 | 47.4% | 6,612 |
| Broadland | 73,048 | 64.4% | 20,442 | 43.4% | 6,573 |
| Mid Sussex | 74,366 | 68.9% | 24,715 | 48.3% | 6,462 |
| Eddisbury | 66,356 | 65.1% | 20,272 | 46.9% | 6,408 |
| Havant | 67,853 | 60.5% | 18,192 | 44.3% | 6,395 |
| Boston and Skegness | 73,240 | 58.9% | 19,991 | 46.3% | 6,391 |
| Aldershot | 65,971 | 63.6% | 18,474 | 44.0% | 6,345 |
| East Yorkshire | 77,121 | 61.2% | 21,410 | 45.4% | 6,284 |
| North Thanet | 67,409 | 59.2% | 19,126 | 47.9% | 6,118 |
| Poole | 65,891 | 64.0% | 18,296 | 43.4% | 6,035 |
| North Somerset | 72,098 | 71.8% | 21,631 | 41.8% | 6,007 |
| South West Surrey | 75,929 | 70.0% | 26,903 | 50.6% | 5,969 |
| East Hampshire | 70,465 | 64.7% | 21,441 | 47.0% | 5,968 |
| Welwyn Hatfield | 65,617 | 68.1% | 22,172 | 49.6% | 5,946 |
| Bournemouth East | 70,952 | 59.0% | 18,949 | 45.3% | 5,874 |
| Aldridge-Brownhills | 58,262 | 63.5% | 17,845 | 48.2% | 5,732 |
| Gosport | 70,261 | 61.2% | 19,268 | 44.8% | 5,730 |
| Harwich and North Essex | 71,085 | 67.0% | 20,285 | 42.6% | 5,583 |
| Chipping Barnet | 72,415 | 62.7% | 20,825 | 45.9% | 5,457 |
| Bosworth | 75,804 | 65.7% | 21,210 | 42.6% | 5,335 |
| Mid Derbyshire | 63,875 | 66.5% | 20,050 | 47.2% | 5,329 |
| Rochford and Southend East | 69,309 | 55.5% | 17,449 | 45.4% | 5,307 |
| Orpington | 66,844 | 72.4% | 24,800 | 51.2% | 5,221 |
| Bexleyheath and Crayford | 64,804 | 64.7% | 19,497 | 46.5% | 5,167 |
| Haltemprice and Howden | 68,533 | 70.4% | 22,687 | 47.0% | 5,080 |
| Hexham | 60,022 | 68.6% | 17,463 | 42.4% | 4,957 |
| Basildon and Billericay | 65,238 | 62.3% | 18,699 | 46.0% | 4,559 |
| Kensington | 62,001 | 51.8% | 14,078 | 43.8% | 4,540 |
| Monmouth | 62,233 | 73.4% | 21,396 | 46.9% | 4,527 |
| Chelmsford | 77,462 | 61.1% | 18,686 | 39.5% | 4,358 |
| North Dorset | 70,632 | 69.3% | 22,721 | 46.4% | 4,200 |
| Harborough | 75,403 | 64.1% | 20,749 | 42.9% | 4,047 |
| Peterborough | 75,942 | 59.1% | 19,414 | 43.3% | 4,005 |
| Clacton | 68,235 | 62.5% | 18,971 | 44.5% | 3,629 |
| Newbury | 74,033 | 72.6% | 26,343 | 49.0% | 3,452 |
| Beverley and Holderness | 77,424 | 64.2% | 20,345 | 40.9% | 3,097 |
| West Worcestershire | 72,286 | 70.0% | 22,756 | 45.0% | 3,053 |
| Wells | 78,234 | 67.7% | 23,071 | 43.6% | 3,040 |
| Bournemouth West | 67,955 | 53.9% | 14,476 | 39.5% | 2,766 |
| Torridge and West Devon | 71,448 | 71.2% | 21,520 | 42.3% | 2,732 |
| Totnes | 67,039 | 69.7% | 20,009 | 42.8% | 2,693 |
| Basingstoke | 69,334 | 61.0% | 16,409 | 38.8% | 2,651 |
| Wimbledon | 64,204 | 67.8% | 18,028 | 41.4% | 2,480 |
| West Dorset | 69,643 | 76.4% | 24,763 | 46.5% | 2,461 |
| Meon Valley | 68,082 | 71.2% | 22,228 | 45.9% | 2,378 |
| Central Devon | 67,121 | 69.8% | 20,517 | 43.8% | 2,338 |
| Weston-Super-Mare | 74,571 | 65.7% | 19,760 | 40.3% | 2,088 |
| Selby and Ainsty | 69,407 | 68.9% | 22,554 | 47.2% | 2,060 |
| Forest of Dean | 67,241 | 70.8% | 19,474 | 40.9% | 2,049 |
| Ludlow | 64,644 | 72.0% | 20,979 | 45.1% | 2,027 |
| Shrewsbury and Atcham | 72,517 | 69.4% | 18,960 | 37.7% | 1,808 |
| Ilford North | 68,570 | 61.1% | 18,349 | 43.8% | 1,735 |
| Putney | 60,004 | 59.8% | 15,193 | 42.3% | 1,723 |
| Staffordshire Moorlands | 61,906 | 67.8% | 16,671 | 39.7% | 1,618 |
| St Albans | 66,265 | 68.5% | 16,921 | 37.3% | 1,334 |
| Scarborough and Whitby | 73,806 | 63.6% | 19,248 | 41.0% | 1,245 |
| The Wrekin | 63,170 | 65.9% | 17,531 | 42.1% | 1,187 |
| Enfield, Southgate | 65,275 | 63.5% | 18,134 | 43.8% | 1,127 |
| Enfield North | 66,014 | 60.3% | 17,167 | 43.1% | 937 |
| South Thanet | 70,866 | 65.1% | 19,003 | 41.2% | 810 |
| Reading East | 73,796 | 58.5% | 15,386 | 35.6% | 739 |
| Eastbourne | 75,676 | 63.2% | 20,594 | 43.1% | 672 |
| Gravesham | 68,672 | 65.8% | 19,739 | 43.7% | 654 |
| Filton and Bradley Stoke | 66,042 | 62.4% | 14,629 | 35.5% | 653 |
| Wellingborough | 74,224 | 65.8% | 20,860 | 42.7% | 610 |
| Preseli Pembrokeshire | 56,001 | 70.0% | 14,261 | 36.4% | 601 |
| Wirral West | 55,184 | 68.1% | 15,705 | 41.8% | 569 |
| Rochester and Strood | 70,933 | 62.4% | 18,877 | 42.6% | 503 |
| Shipley | 68,363 | 68.1% | 18,077 | 38.8% | 450 |
| Finchley and Golders Green | 66,793 | 62.8% | 16,692 | 39.8% | 294 |
| North East Somerset | 64,934 | 71.5% | 18,149 | 39.1% | 212 |
| Kettering | 64,869 | 69.2% | 19,274 | 43.0% | 176 |
| Hemel Hempstead | 71,986 | 64.3% | 18,567 | 40.1% | 168 |
| Solihull | 75,042 | 67.4% | 20,058 | 39.7% | 124 |
| Guildford | 75,899 | 67.1% | 22,112 | 43.4% | 89 |
| Clwyd West | 55,381 | 65.1% | 13,021 | 36.1% | 51 |
| Sittingbourne and Sheppey | 65,924 | 65.2% | 17,933 | 41.7% | 22 |
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.