© Richard Kimber
| Constituency | Majority | Majority as % of Total Vote | Majority as % of Electorate | Winning Party | Runner-up |
|---|---|---|---|---|---|
| Faversham | 59 | 0.12 | 0.10 | Labour | Conservative |
| Bradford North | 69 | 0.16 | 0.13 | Conservative & Nat Lib | Labour |
| Plymouth Devonport | 100 | 0.19 | 0.15 | Conservative & Nat Lib | Labour |
| Barons Court | 125 | 0.30 | 0.23 | Labour | Conservative |
| Cleveland | 181 | 0.33 | 0.27 | Labour | Conservative |
| Stalybridge & Hyde | 155 | 0.33 | 0.28 | Labour | Conservative |
| Ayrshire Central | 167 | 0.43 | 0.35 | Conservative | Labour |
| Fermanagh & South Tyrone | 261 | 0.43 | 0.40 | Sinn Fein | Ulster Unionist |
| Ulster Mid | 260 | 0.44 | 0.39 | Sinn Fein | Ulster Unionist |
| Reading | 238 | 0.47 | 0.40 | Labour | Conservative |
| Clapham | 225 | 0.50 | 0.38 | Labour | Conservative |
| Ealing North | 246 | 0.50 | 0.42 | Conservative | Labour |
| Glasgow Craigton | 210 | 0.55 | 0.44 | Conservative | Labour |
| Glasgow Provan | 180 | 0.58 | 0.44 | Labour | Conservative |
| Norfolk South West | 193 | 0.58 | 0.48 | Labour | Conservative |
| Manchester Gorton | 269 | 0.64 | 0.49 | Labour | Conservative |
| Oldham East | 380 | 0.87 | 0.68 | Conservative | Labour |
| Carlisle | 370 | 0.93 | 0.77 | Conservative | Labour |
| Blackburn | 489 | 0.94 | 0.78 | Labour | Conservative |
| Preston South | 474 | 1.11 | 0.91 | Conservative | Labour |
| Glasgow Scotstoun | 428 | 1.16 | 0.92 | Conservative | Labour |
| Hull North | 590 | 1.16 | 0.90 | Conservative | Labour |
| Maldon | 550 | 1.27 | 1.06 | Conservative | Labour |
| The Wrekin | 478 | 1.27 | 1.02 | Conservative | Labour |
| Acton | 525 | 1.29 | 1.06 | Labour | Conservative |
| Eastleigh | 545 | 1.37 | 1.11 | Conservative | Labour |
| Willesden East | 659 | 1.43 | 1.09 | Labour | Conservative |
| Gloucester | 748 | 1.78 | 1.44 | Labour | Conservative |
| Bristol North East | 876 | 1.79 | 1.40 | Labour | Conservative & Nat Lib |
| York | 1104 | 1.79 | 1.49 | Conservative | Labour |
| Nottingham Central | 758 | 1.85 | 1.34 | Conservative | Labour |
| Hitchin | 965 | 1.86 | 1.55 | Conservative | Labour |
| Eye | 889 | 1.88 | 1.56 | Conservative | Labour |
| Leek | 1059 | 1.91 | 1.56 | Labour | Conservative |
| Brierley Hill | 949 | 1.93 | 1.53 | Labour | Conservative |
| Salford West | 859 | 1.95 | 1.46 | Labour | Conservative |
| Uxbridge | 876 | 2.01 | 1.64 | Labour | Conservative |
| Wellingborough | 926 | 2.08 | 1.79 | Labour | Conservative |
| Battersea South | 679 | 2.15 | 1.73 | Conservative | Labour |
| Hornchurch | 1372 | 2.17 | 1.78 | Conservative | Labour |
| Wandsworth Central | 1093 | 2.19 | 1.70 | Conservative | Labour |
| Yarmouth | 917 | 2.20 | 1.75 | Conservative | Labour |
| Lanark | 958 | 2.24 | 1.93 | Conservative | Labour |
| Dunbartonshire East | 1130 | 2.27 | 1.85 | Labour | Conservative |
| Swansea West | 1021 | 2.31 | 1.73 | Labour | Conservative |
| Meriden | 1105 | 2.48 | 2.02 | Labour | Conservative |
| Falmouth & Cambourne | 1047 | 2.49 | 1.95 | Labour | Conservative |
| Buckingham | 1140 | 2.51 | 2.14 | Conservative | Labour |
| Holborn & St Pancras South | 931 | 2.70 | 1.82 | Labour | Conservative |
| Greenock | 1033 | 2.74 | 2.13 | Labour | Conservative |
| Chorley | 1338 | 2.75 | 2.32 | Labour | Conservative |
| Halifax | 1535 | 2.79 | 2.23 | Conservative | Labour |
| Inverness | 966 | 2.79 | 1.88 | Conservative | Liberal |
| Liverpool Edge Hill | 1120 | 2.87 | 1.95 | Labour | Conservative |
| Edinburgh Central | 939 | 2.89 | 1.99 | Labour | Conservative |
| Pembroke | 1592 | 3.04 | 2.55 | Labour | Ind |
| Stirling & Falkirk | 1306 | 3.05 | 2.43 | Labour | Conservative |
| Norfolk North | 1242 | 3.06 | 2.50 | Labour | Nat Lib & Conservative |
| Accrington | 1345 | 3.08 | 2.64 | Labour | Conservative |
| Rochdale | 1590 | 3.09 | 2.56 | Conservative | Labour |
| Walthamstow East | 1129 | 3.09 | 2.50 | Conservative | Labour |
| Coventry South | 1688 | 3.17 | 2.58 | Labour | Conservative |
| Derbyshire South East | 1581 | 3.18 | 2.61 | Labour | Conservative |
| The Hartlepools | 1585 | 3.25 | 2.66 | Labour | Conservative |
| King's Lynn | 1338 | 3.30 | 2.58 | Conservative | Labour |
| Doncaster | 1660 | 3.49 | 2.86 | Conservative | Labour |
| Rugby | 1378 | 3.51 | 2.99 | Labour | Conservative |
| Dulwich | 1851 | 3.54 | 2.78 | Conservative | Labour |
| Brighouse & Spenborough | 1626 | 3.56 | 2.98 | Labour | Conservative & Nat Lib |
| Birmingham All Saints | 1307 | 3.59 | 2.53 | Labour | Conservative |
| Rushcliffe | 1643 | 3.62 | 3.00 | Conservative | Labour |
| Dundee West | 1874 | 3.63 | 3.00 | Labour | Conservative & Nat Lib |
| Sunderland South | 1774 | 3.72 | 2.88 | Conservative | Labour |
| Bristol North West | 1655 | 3.74 | 2.96 | Labour | Conservative |
| Widnes | 1449 | 3.79 | 2.90 | Labour | Conservative |
| Ashton-under-Lyne | 1965 | 3.89 | 3.15 | Labour | Conservative |
| Bootle | 1438 | 3.93 | 2.97 | Labour | Conservative |
| Watford | 1717 | 3.96 | 3.26 | Conservative | Labour |
| Woolwich West | 1880 | 4.08 | 3.40 | Conservative | Labour |
| Norfolk South | 1475 | 4.11 | 3.36 | Conservative | Labour |
| Gloucestershire South | 1726 | 4.13 | 3.37 | Conservative | Labour |
| Newcastle upon Tyne East | 1822 | 4.16 | 3.38 | Labour | Conservative |
| Liverpool Kirkdale | 1814 | 4.23 | 2.99 | Conservative | Labour |
| Lowestoft | 1915 | 4.23 | 3.37 | Labour | Conservative |
| Salford East | 1728 | 4.43 | 3.09 | Labour | Conservative |
| Cornwall North | 1604 | 4.52 | 3.72 | Conservative | Liberal |
| Birmingham Perry Barr | 1680 | 4.58 | 3.33 | Labour | Conservative |
| Dunbartonshire West | 1952 | 4.67 | 3.97 | Labour | Conservative |
| Manchester Ardwick | 2082 | 4.78 | 3.43 | Labour | Conservative |
| Eccles | 2326 | 4.81 | 3.92 | Labour | Conservative |
| Rochester & Chatham | 2447 | 4.81 | 3.96 | Labour | Conservative |
| Newark | 2141 | 4.87 | 4.07 | Labour | Conservative |
| Norwich South | 1758 | 4.94 | 3.87 | Conservative | Labour |
| Grantham | 2375 | 4.99 | 4.13 | Conservative | Labour |
| Chigwell | 1875 | 5.05 | 4.03 | Conservative | Labour |
| Edinburgh East | 2042 | 5.05 | 3.81 | Labour | Conservative |
| Romford | 2625 | 5.05 | 3.81 | Labour | Conservative |
| Flint East | 2274 | 5.24 | 4.41 | Labour | Conservative |
| Darlington | 2581 | 5.27 | 4.34 | Conservative | Labour |
| Walsall South | 2426 | 5.31 | 4.26 | Conservative | Labour |
| Devizes | 2075 | 5.38 | 4.23 | Conservative | Labour |
| Huyton | 2558 | 5.42 | 4.26 | Labour | Conservative |
| Nelson & Colne | 2291 | 5.46 | 4.55 | Labour | Conservative |
| Northampton | 3348 | 5.50 | 4.54 | Labour | Conservative |
| Bedfordshire South | 2468 | 5.58 | 4.57 | Lib & Conservative | Labour |
| Birmingham Northfield | 2884 | 5.63 | 4.42 | Labour | Conservative |
| Manchester Wythenshawe | 2822 | 5.69 | 4.34 | Conservative | Labour |
| Rutherglen | 2101 | 5.81 | 4.88 | Conservative | Labour |
| Dover | 3018 | 5.85 | 4.79 | Conservative | Labour |
| Ipswich | 3582 | 5.87 | 4.73 | Labour | Conservative |
| Brentford & Chiswick | 2105 | 6.04 | 4.95 | Conservative | Labour |
| Gravesend | 2909 | 6.10 | 4.92 | Conservative | Labour |
| Sunderland North | 2836 | 6.21 | 4.71 | Labour | Conservative |
| Sowerby | 2783 | 6.26 | 5.09 | Labour | Conservative |
| Epping | 3523 | 6.28 | 5.17 | Conservative | Labour |
| Eton & Slough | 2443 | 6.31 | 5.04 | Labour | Conservative |
| Liverpool Walton | 2862 | 6.38 | 4.81 | Conservative | Labour |
| Barrow-in-Furness | 2759 | 6.44 | 5.20 | Labour | Conservative |
| Burton | 2973 | 6.45 | 5.21 | Conservative | Labour |
| Liverpool West Derby | 2584 | 6.51 | 4.78 | Conservative | Labour |
| Peterborough | 3238 | 6.55 | 5.44 | Conservative | Labour |
| Rossendale | 2911 | 6.61 | 5.57 | Labour | Conservative |
| Heywood & Royton | 3210 | 6.63 | 5.42 | Conservative | Labour |
| Berwick & East Lothian | 2710 | 6.65 | 5.34 | Conservative | Labour |
| Cardiff South East | 3240 | 6.72 | 5.33 | Labour | Conservative |
| Carmarthen | 3333 | 6.76 | 5.75 | Liberal | Labour |
| Plymouth Sutton | 3810 | 6.77 | 5.34 | Conservative | Labour |
| Paddington North | 2092 | 6.79 | 4.90 | Labour | Conservative |
| Coventry North | 3173 | 6.90 | 5.68 | Labour | Conservative |
| Birkenhead | 3181 | 6.93 | 5.25 | Labour | Conservative |
| Preston North | 2903 | 6.96 | 5.67 | Conservative | Labour |
| Birmingham Yardley | 3124 | 7.05 | 5.29 | Labour | Conservative |
| Bury & Radcliffe | 3749 | 7.15 | 5.73 | Conservative | Labour |
| Bolton East | 3511 | 7.20 | 5.70 | Conservative | Labour |
| Southampton Test | 3842 | 7.37 | 5.80 | Conservative | Labour |
| Newport | 4360 | 7.43 | 6.06 | Labour | Conservative |
| Grimsby | 3522 | 7.60 | 5.57 | Labour | Conservative |
| Bradford West | 3159 | 7.62 | 6.23 | Conservative & Nat Lib | Labour |
| Motherwell | 2885 | 7.71 | 5.90 | Labour | Conservative |
| Wood Green | 3712 | 7.84 | 5.89 | Labour | Conservative |
| Chislehurst | 3870 | 7.85 | 6.67 | Conservative | Labour |
| Kensington North | 2943 | 7.85 | 5.47 | Labour | Conservative |
| Westbury | 3389 | 7.86 | 6.48 | Conservative | Labour |
| Lewisham North | 3236 | 7.91 | 6.17 | Conservative | Labour |
| Lichfield & Tamworth | 3105 | 7.95 | 6.44 | Labour | Conservative |
| Bosworth | 4100 | 8.02 | 6.47 | Labour | Conservative |
| Keighley | 3403 | 8.15 | 6.84 | Labour | Conservative |
| Nottingham West | 3908 | 8.28 | 6.31 | Labour | Conservative |
| Leicester North West | 3510 | 8.34 | 6.56 | Labour | Conservative |
| Stroud | 3943 | 8.36 | 7.06 | Conservative | Labour |
| Bothwell | 3610 | 8.37 | 6.61 | Labour | Conservative |
| Portsmouth West | 3669 | 8.38 | 6.48 | Conservative | Labour |
| Somerset North | 4183 | 8.40 | 7.18 | Conservative | Labour |
| Colne Valley | 3596 | 8.44 | 6.84 | Labour | Conservative |
| Feltham | 3350 | 8.44 | 6.61 | Labour | Conservative |
| Bexley | 4499 | 8.53 | 7.04 | Conservative | Labour |
| Yeovil | 4266 | 8.54 | 7.27 | Conservative | Labour |
| Dundee East | 4040 | 8.55 | 7.04 | Labour | Conservative & Nat Lib |
| Bradford South | 3710 | 8.57 | 6.89 | Labour | Conservative & Nat Lib |
| Cambridgeshire | 3974 | 8.62 | 6.79 | Conservative | Labour |
| Rutland & Stamford | 2819 | 8.67 | 6.91 | Conservative | Labour |
| Birmingham Sparkbrook | 3211 | 8.71 | 6.29 | Labour | Conservative |
| Banbury | 4125 | 8.76 | 6.76 | Conservative | Labour |
| Dartford | 4198 | 8.81 | 7.13 | Labour | Conservative |
| Harrow East | 3622 | 8.86 | 7.32 | Conservative | Labour |
| Stockton-on-Tees | 3815 | 8.87 | 7.43 | Labour | Conservative |
| Luton | 4418 | 9.17 | 7.63 | Lib & Conservative | Labour |
| Stirlingshire West | 3167 | 9.18 | 7.35 | Labour | Conservative |
| Oldham West | 3899 | 9.19 | 7.17 | Labour | Conservative |
| Hendon North | 4060 | 9.38 | 7.57 | Conservative | Labour |
| Bedfordshire Mid | 3964 | 9.42 | 7.67 | Conservative | Labour |
| Billericay | 4206 | 9.46 | 7.14 | Conservative | Labour |
| Oldbury & Halesowen | 5055 | 9.65 | 7.59 | Labour | Conservative |
| Loughborough | 4263 | 9.73 | 8.02 | Labour | Conservative |
| Gloucestershire West | 4020 | 9.87 | 7.76 | Labour | Conservative |
| Lewisham West | 4325 | 9.87 | 7.86 | Conservative | Labour |
| Swindon | 3939 | 9.87 | 7.90 | Labour | Conservative |
| Brigg | 5021 | 9.91 | 7.40 | Labour | Conservative |
| Fulham | 4394 | 10.09 | 7.94 | Labour | Conservative |
| Huddersfield East | 4224 | 10.19 | 8.17 | Labour | Conservative |
| Bury St Edmunds | 4570 | 10.27 | 8.04 | Conservative | Labour |
| Kettering | 5903 | 10.38 | 8.46 | Labour | Conservative |
| Bromsgrove | 5174 | 10.40 | 8.50 | Conservative | Labour |
| Leeds East | 4939 | 10.46 | 7.97 | Labour | Conservative |
| Renfrewshire West | 4040 | 10.49 | 8.71 | Lib & Conservative | Labour |
| Cardiff West | 4962 | 10.53 | 8.08 | Labour | Conservative |
| Pudsey | 4564 | 10.65 | 9.10 | Conservative | Labour |
| Northamptonshire South | 4158 | 10.71 | 8.73 | Conservative | Labour |
| Bolton West | 4813 | 10.73 | 8.48 | Liberal | Labour |
| Stockport North | 4567 | 10.74 | 8.57 | Conservative | Labour |
| Glasgow Kelvingrove | 2888 | 10.77 | 7.28 | Conservative | Labour |
| Truro | 4717 | 10.93 | 8.61 | Conservative | Labour |
| Denbigh | 4641 | 10.94 | 8.66 | National Liberal | Liberal |
| Stockport South | 4086 | 10.95 | 8.65 | Conservative | Labour |
| Colchester | 4898 | 10.96 | 8.82 | Conservative | Labour |
| Gillingham | 4145 | 10.96 | 8.72 | Conservative | Labour |
| Southampton Itchen | 5771 | 10.99 | 8.60 | Labour | Conservative |
| Bedford | 4941 | 11.10 | 9.08 | Conservative | Labour |
| Belper | 6099 | 11.23 | 9.16 | Labour | Conservative |
| Burnley | 5636 | 11.25 | 9.39 | Labour | Conservative |
| Chelmsford | 5149 | 11.25 | 9.21 | Conservative | Labour |
| Norwood | 5032 | 11.27 | 8.47 | Conservative | Labour |
| Merioneth | 2682 | 11.33 | 9.76 | Labour | Liberal |
| Newcastle upon Tyne West | 5184 | 11.36 | 9.07 | Labour | Conservative |
| Gainsborough | 4469 | 11.55 | 8.87 | Conservative | Labour |
| Derby North | 5006 | 11.56 | 8.75 | Labour | Conservative |
| Leicester South West | 4489 | 11.66 | 8.87 | Labour | Conservative |
| Coatbridge & Airdrie | 4664 | 11.70 | 9.29 | Labour | Conservative |
| Hull West | 5523 | 11.99 | 8.41 | Labour | Conservative |
| Manchester Blackley | 5436 | 11.99 | 9.27 | Conservative | Labour |
| Glasgow Woodside | 4303 | 12.16 | 8.85 | Conservative | Labour |
| Hemel Hempstead | 6136 | 12.21 | 10.22 | Conservative | Labour |
| Lincoln | 5222 | 12.34 | 10.60 | Labour | Conservative |
| Coventry East | 6104 | 12.38 | 10.04 | Labour | Conservative |
| Liverpool Toxteth | 4539 | 12.40 | 8.63 | Conservative | Labour |
| Dorset South | 5417 | 12.42 | 9.84 | Conservative | Labour |
| Conway | 4824 | 12.43 | 10.52 | Conservative | Labour |
| Exeter | 5388 | 12.56 | 9.96 | Conservative | Labour |
| Taunton | 5542 | 12.58 | 10.75 | Conservative | Labour |
| Nottingham North | 6090 | 12.71 | 10.11 | Labour | Conservative |
| Brighton Kemptown | 5257 | 12.81 | 8.97 | Conservative | Labour |
| Paisley | 6098 | 12.82 | 9.78 | Labour | Conservative |
| Gateshead East | 4947 | 12.90 | 10.16 | Labour | Conservative |
| Clitheroe | 4944 | 12.91 | 11.01 | Conservative | Labour |
| Lancaster | 4549 | 12.92 | 10.38 | Conservative | Labour |
| Wells | 5879 | 12.96 | 10.30 | Conservative | Labour |
| Mitcham | 7590 | 13.08 | 10.54 | Conservative | Labour |
| Leicester North East | 5170 | 13.14 | 10.32 | Labour | Conservative |
| Edmonton | 7038 | 13.17 | 9.81 | Labour | Conservative |
| Shipley | 5331 | 13.38 | 11.54 | Conservative | Labour |
| Leeds West | 6264 | 13.45 | 10.40 | Labour | Conservative |
| Ilford South | 6478 | 13.47 | 10.14 | Conservative | Labour |
| Newcastle-under-Lyme | 6745 | 13.52 | 10.92 | Labour | Conservative |
| Worcester | 6102 | 13.52 | 10.52 | Conservative | Labour |
| Hertford | 5984 | 13.59 | 11.17 | Conservative | Labour |
| Hertfordshire South West | 6969 | 13.74 | 11.17 | Conservative | Labour |
| Hertfordshire East | 6518 | 13.76 | 10.89 | Conservative | Labour |
| Nottingham South | 7053 | 13.77 | 10.78 | Conservative | Labour |
| High Peak | 5442 | 13.79 | 10.97 | Conservative | Labour |
| Brixton | 5035 | 13.93 | 9.49 | Labour | Conservative |
| Croydon South | 6700 | 13.95 | 10.78 | Conservative | Labour |
| Aylesbury | 5761 | 14.13 | 11.56 | Conservative | Labour |
| Putney | 7195 | 14.18 | 10.77 | Conservative | Labour |
| Warrington | 5646 | 14.19 | 10.49 | Labour | Conservative |
| Carlton | 6857 | 14.23 | 11.53 | Conservative | Labour |
| Southall | 6335 | 14.37 | 10.99 | Labour | Conservative |
| Basingstoke | 6290 | 14.41 | 11.03 | Conservative | Labour |
| Merton & Mordern | 6390 | 14.41 | 11.76 | Conservative | Labour |
| Monmouth | 5797 | 14.44 | 11.77 | Conservative | Labour |
| Heston & Isleworth | 6512 | 14.50 | 11.45 | Conservative | Labour |
| Bath | 6843 | 14.51 | 11.97 | Conservative | Labour |
| Norfolk Central | 5563 | 14.59 | 11.29 | Nat Lib & Conservative | Labour |
| Barkston Ash | 6167 | 14.61 | 11.84 | Conservative | Labour |
| Devon North | 5226 | 14.67 | 11.90 | Conservative | Liberal |
| Western Isles | 2172 | 14.67 | 8.74 | Labour | Lib & Conservative |
| Oxford | 7778 | 14.68 | 11.49 | Conservative | Labour |
| Leyton | 8204 | 14.73 | 10.95 | Labour | Conservative |
| Lewisham South | 6343 | 14.86 | 11.54 | Labour | Conservative |
| Isle of Ely | 6446 | 14.89 | 10.53 | Conservative | Labour |
| Birmingham Selly Oak | 6720 | 14.99 | 11.13 | Conservative | Labour |
| St Albans | 5721 | 15.08 | 11.96 | Conservative | Labour |
| Cambridge | 7106 | 15.12 | 11.87 | Conservative | Labour |
| Derby South | 6509 | 15.12 | 11.90 | Labour | Conservative |
| Bilston | 7008 | 15.24 | 11.34 | Labour | Conservative |
| Chesterfield | 7854 | 15.30 | 12.22 | Labour | Conservative & Nat Lib |
| Farnworth | 6598 | 15.32 | 12.49 | Labour | Conservative |
| Sudbury & Woodbridge | 7190 | 15.32 | 12.21 | Conservative | Labour |
| Wycombe | 7940 | 15.34 | 12.58 | Conservative | Labour |
| Crewe | 6356 | 15.42 | 12.57 | Labour | Conservative |
| Aberdeen South | 7190 | 15.48 | 12.55 | Conservative | Labour |
| Bishop Auckland | 5845 | 15.48 | 11.92 | Labour | Conservative |
| Roxburgh Selkirk & Peebles | 7170 | 15.60 | 12.60 | Conservative | Liberal |
| Wallsend | 9350 | 15.61 | 12.65 | Labour | Conservative |
| Glasgow Shettleston | 5819 | 15.68 | 10.87 | Labour | Conservative |
| Maidstone | 7406 | 15.71 | 12.11 | Conservative | Labour |
| Newton | 7955 | 15.71 | 12.85 | Labour | Conservative |
| Barry | 7363 | 15.73 | 13.15 | Conservative | Labour |
| Lanarkshire North | 5523 | 15.74 | 12.83 | Labour | Conservative |
| Anglesey | 4568 | 15.80 | 12.70 | Labour | Liberal |
| Whitehaven | 6194 | 16.09 | 13.48 | Labour | Conservative |
| Newbury | 7237 | 16.11 | 12.61 | Conservative | Labour |
| Bassetlaw | 7498 | 16.21 | 12.88 | Labour | Conservative |
| St Pancras North | 7082 | 16.26 | 11.29 | Labour | Conservative |
| Smethwick | 6495 | 16.32 | 12.31 | Labour | Conservative |
| Southend East | 6758 | 16.42 | 12.15 | Conservative | Labour |
| Dewsbury | 7417 | 16.60 | 13.42 | Labour | Conservative |
| Chippenham | 6695 | 16.61 | 13.32 | Conservative | Labour |
| Spelthorne | 5982 | 16.71 | 12.99 | Conservative | Labour |
| Brecon & Radnor | 7541 | 16.72 | 14.51 | Labour | Conservative |
| Huntingdonshire | 5939 | 16.83 | 12.98 | Nat Lib & Conservative | Labour |
| Saffron Walden | 6418 | 16.83 | 13.39 | Conservative | Labour |
| Abingdon | 8634 | 16.85 | 14.76 | Conservative | Labour |
| Birmingham Stechford | 6740 | 16.86 | 12.25 | Labour | Conservative |
| Middlesbrough West | 7361 | 16.87 | 13.91 | Conservative | Labour |
| Holland with Boston | 9083 | 17.03 | 12.97 | Nat Lib & Conservative | Labour |
| Edinburgh Leith | 5644 | 17.06 | 13.27 | Labour | Lib & Conservative |
| Wembley South | 6456 | 17.15 | 13.84 | Conservative | Labour |
| Henley | 7081 | 17.25 | 13.00 | Conservative | Labour |
| Darwen | 7916 | 17.38 | 14.31 | Conservative | Labour |
| Stirlingshire East & Clackmannan | 7009 | 17.45 | 13.92 | Labour | Conservative |
| Bebington | 9423 | 17.46 | 13.82 | Conservative | Labour |
| Sheffield Hillsborough | 7010 | 17.58 | 12.83 | Labour | Conservative & Lib |
| Louth | 6520 | 17.59 | 12.95 | Conservative | Labour |
| Greenwich | 7939 | 17.68 | 12.95 | Labour | Conservative |
| Hayes & Harlington | 6118 | 18.06 | 13.82 | Labour | Conservative |
| Ayr | 6140 | 18.13 | 13.98 | Conservative | Labour |
| East Ham North | 5545 | 18.25 | 13.68 | Labour | Conservative |
| Bridgwater | 7717 | 18.35 | 14.31 | Conservative | Labour |
| Cannock | 8298 | 18.42 | 14.17 | Labour | Lib & Conservative |
| Cardiff North | 9185 | 18.51 | 14.97 | Conservative | Labour |
| Kirkaldy | 7469 | 18.56 | 13.97 | Labour | Lib & Conservative |
| Croydon North East | 8481 | 18.60 | 14.46 | Conservative | Labour |
| Cheltenham | 7621 | 18.63 | 14.80 | Conservative | Labour |
| Kidderminster | 8224 | 18.67 | 14.63 | Conservative | Labour |
| Workington | 7928 | 18.75 | 16.15 | Labour | Conservative |
| Northwich | 6555 | 18.82 | 15.00 | Conservative | Labour |
| Bristol South East | 8047 | 18.95 | 14.77 | Labour | Conservative |
| Edinburgh Pentlands | 7485 | 18.95 | 14.64 | Conservative | Labour |
| Derbyshire West | 6756 | 19.11 | 15.30 | Conservative | Labour |
| Dorset West | 6763 | 19.19 | 15.36 | Conservative | Labour |
| South Shields | 10252 | 19.26 | 13.79 | Labour | Conservative |
| Birmingham Aston | 8262 | 19.29 | 13.80 | Labour | Conservative |
| Tynemouth | 10836 | 19.30 | 15.31 | Conservative | Labour |
| Dudley | 11051 | 19.32 | 15.42 | Labour | Conservative |
| West Lothian | 8307 | 19.32 | 14.56 | Labour | Conservative |
| Poole | 9562 | 19.37 | 15.67 | Conservative | Labour |
| Sedgefield | 8853 | 19.42 | 15.52 | Labour | Conservative |
| Huddersfield West | 7927 | 19.45 | 15.41 | Liberal | Labour |
| Essex South East | 6690 | 19.46 | 14.19 | Conservative | Labour |
| Manchester Openshaw | 8042 | 19.50 | 14.18 | Labour | Conservative |
| Dorset North | 7159 | 19.73 | 16.22 | Conservative | Liberal |
| Stafford & Stone | 8656 | 19.78 | 15.63 | Conservative | Labour |
| Wolverhampton South West | 8420 | 19.95 | 15.51 | Conservative | Labour |
| Macclesfield | 9189 | 20.01 | 16.12 | Conservative | Labour |
| Tottenham | 8883 | 20.01 | 14.05 | Labour | Conservative |
| Harborough | 10184 | 20.03 | 16.69 | Conservative | Labour |
| Harrow Central | 8041 | 20.13 | 15.97 | Conservative | Labour |
| Salisbury | 7639 | 20.13 | 15.65 | Conservative | Labour |
| Ilford North | 10501 | 20.31 | 15.56 | Conservative | Labour |
| Midlothian | 8786 | 20.34 | 15.89 | Labour | Conservative |
| Batley & Morley | 9208 | 20.40 | 16.29 | Labour | Conservative |
| Glasgow Springburn | 5773 | 20.60 | 14.24 | Labour | Conservative |
| Islington East | 6702 | 20.61 | 13.61 | Labour | Conservative |
| Islington North | 7578 | 20.69 | 13.39 | Labour | Conservative |
| Berwick-upon-Tweed | 6277 | 20.70 | 15.07 | Conservative | Labour |
| Wednesbury | 8944 | 20.71 | 15.09 | Labour | Conservative |
| Liverpool Exchange | 7186 | 20.74 | 12.96 | Labour | Conservative |
| Erith & Crayford | 8618 | 20.87 | 16.49 | Labour | Conservative |
| Tonbridge | 10196 | 20.87 | 15.76 | Conservative | Labour |
| Wakefield | 9745 | 20.91 | 16.29 | Labour | Conservative |
| Ashford | 8307 | 20.94 | 16.35 | Conservative | Labour |
| Bodmin | 7659 | 21.06 | 16.75 | Conservative | Liberal |
| Bristol Central | 8752 | 21.06 | 15.54 | Labour | Conservative |
| Carshalton | 11505 | 21.06 | 17.03 | Conservative | Labour |
| Moray & Nairn | 5129 | 21.19 | 14.38 | Conservative | Labour |
| Norwich North | 6595 | 21.43 | 16.15 | Labour | Conservative |
| Barnet | 10729 | 21.51 | 17.52 | Conservative | Labour |
| Birmingham Small Heath | 7960 | 21.56 | 14.19 | Labour | Conservative |
| Enfield East | 7701 | 21.62 | 16.32 | Labour | Conservative |
| Shrewsbury | 7593 | 21.67 | 16.78 | Conservative | Labour |
| Kilmarnock | 8341 | 21.77 | 17.65 | Labour | Conservative |
| Stretford | 11834 | 21.77 | 16.57 | Conservative | Labour |
| Melton | 10780 | 21.84 | 17.68 | Conservative | Labour |
| Sheffield Heeley | 11051 | 21.86 | 16.83 | Conservative & Lib | Labour |
| Dunfermline | 7976 | 21.96 | 17.03 | Labour | National Liberal |
| Westhoughton | 10052 | 21.97 | 18.23 | Labour | Conservative |
| Manchester Exchange | 7281 | 21.98 | 13.90 | Labour | Conservative |
| Flint West | 8352 | 22.17 | 17.95 | Conservative | Labour |
| Chertsey | 8365 | 22.20 | 17.14 | Conservative | Labour |
| Nantwich | 7366 | 22.23 | 17.26 | Conservative | Labour |
| Hammersmith North | 8863 | 22.33 | 15.64 | Labour | Conservative |
| Harwich | 9464 | 22.36 | 16.90 | Conservative & Lib | Labour |
| St Ives | 7335 | 22.36 | 16.53 | Nat Lib & Conservative | Labour |
| Skipton | 9182 | 22.38 | 18.47 | Conservative | Labour |
| Glasgow Pollok | 8845 | 22.62 | 17.08 | Conservative | Labour |
| Dumfries | 9078 | 22.68 | 16.72 | Nat Lib & Conservative | Labour |
| Stoke Newington & Hackney North | 10088 | 22.76 | 15.45 | Labour | Conservative |
| Croydon North West | 10537 | 22.81 | 17.69 | Conservative | Labour |
| Glasgow Bridgeton | 8101 | 22.84 | 15.08 | Labour | Conservative |
| Nuneaton | 10284 | 22.86 | 18.22 | Labour | Conservative |
| Leeds North East | 9279 | 22.90 | 16.74 | Conservative | Labour |
| Totnes | 11594 | 22.90 | 18.49 | Conservative | Labour |
| Middleton & Prestwich | 10107 | 22.93 | 17.30 | Conservative | Labour |
| Hornsey | 12726 | 23.01 | 17.56 | Conservative | Labour |
| Birmingham Hall Green | 10697 | 23.06 | 17.35 | Conservative | Labour |
| Finchley | 12825 | 23.14 | 18.13 | Conservative | Labour |
| Bradford East | 8875 | 23.17 | 17.25 | Labour | Conservative & Nat Lib |
| Ayrshire South | 8209 | 23.22 | 17.84 | Labour | Conservative |
| Hastings | 8536 | 23.26 | 17.60 | Conservative | Labour |
| Ludlow | 7879 | 23.34 | 16.75 | Conservative | Labour |
| Reigate | 10307 | 23.36 | 18.40 | Conservative | Labour |
| Edinburgh North | 7761 | 23.45 | 16.89 | Conservative | Labour |
| Willesden West | 11111 | 23.51 | 17.48 | Labour | Conservative |
| Paddington South | 7047 | 23.56 | 15.15 | Conservative | Labour |
| Glasgow Central | 6367 | 23.60 | 14.78 | Labour | Conservative |
| West Bromwich | 10020 | 23.60 | 16.57 | Labour | Conservative |
| Wrexham | 11659 | 23.62 | 18.00 | Labour | Conservative & Nat Lib |
| Sevenoaks | 11078 | 23.67 | 18.48 | Conservative | Labour |
| Aldershot | 9572 | 23.89 | 17.66 | Conservative | Labour |
| Glasgow Govan | 9602 | 23.98 | 17.23 | Labour | Conservative |
| Hampstead | 12186 | 24.14 | 16.83 | Conservative | Labour |
| Hull East | 12706 | 24.19 | 18.30 | Labour | Conservative |
| Wolverhampton North East | 9209 | 24.25 | 17.32 | Labour | Conservative |
| Goole | 9964 | 24.38 | 19.09 | Labour | Conservative & Lib |
| Manchester Cheetham | 8531 | 24.44 | 16.05 | Labour | Conservative |
| Isle of Thanet | 12289 | 24.46 | 17.58 | Conservative | Labour |
| Penistone | 11636 | 24.64 | 19.71 | Labour | Conservative |
| Ross & Cromarty | 3926 | 24.64 | 15.25 | National Liberal | Labour |
| Leigh | 11956 | 24.78 | 19.84 | Labour | Conservative |
| Middlesbrough East | 10758 | 24.84 | 18.06 | Labour | Conservative |
| Chester | 11002 | 25.03 | 19.49 | Conservative | Labour |
| Walsall North | 10695 | 25.09 | 19.32 | Labour | Lib & Conservative |
| Wembley North | 10109 | 25.14 | 20.68 | Conservative | Labour |
| Horsham | 11510 | 25.19 | 19.26 | Conservative | Labour |
| Isle of Wight | 12637 | 25.26 | 18.78 | Conservative | Labour |
| Gosport & Fareham | 12486 | 25.30 | 18.78 | Conservative | Labour |
| Birmingham Handsworth | 10285 | 25.36 | 17.63 | Conservative | Labour |
| Weston-super-Mare | 11082 | 25.40 | 18.74 | Conservative | Labour |
| Glasgow Maryhill | 8638 | 25.62 | 17.92 | Labour | Conservative |
| Hendon South | 10436 | 25.91 | 18.98 | Conservative | Labour |
| Caernarvon | 9221 | 26.17 | 21.57 | Labour | Conservative |
| Guildford | 11328 | 26.41 | 20.19 | Conservative | Labour |
| Rotherham | 11541 | 26.65 | 20.62 | Labour | Conservative |
| Jarrow | 10402 | 26.66 | 21.08 | Labour | Conservative |
| Windsor | 10724 | 26.77 | 19.62 | Conservative | Labour |
| Wallasey | 14218 | 26.90 | 19.44 | Conservative | Labour |
| Hereford | 9400 | 26.96 | 21.25 | Conservative | Liberal |
| Hackney Central | 11800 | 26.97 | 17.83 | Labour | Conservative |
| Liverpool Garston | 11969 | 27.02 | 19.19 | Conservative | Labour |
| Stoke-on-Trent South | 13264 | 27.21 | 20.03 | Labour | Conservative |
| Richmond (Surrey) | 12955 | 27.24 | 21.11 | Conservative | Labour |
| Caithness & Sutherland | 5089 | 27.52 | 19.12 | Conservative | Labour |
| Newcastle upon Tyne North | 10933 | 27.65 | 21.46 | Lib & Conservative | Labour |
| Stoke-on-Trent Central | 12355 | 27.73 | 19.79 | Labour | Conservative |
| Hexham | 10264 | 28.00 | 21.64 | Conservative | Labour |
| Runcorn | 10830 | 28.11 | 22.81 | Conservative | Labour |
| East Ham South | 8699 | 28.14 | 20.57 | Labour | Conservative |
| Twickenham | 16276 | 28.16 | 21.67 | Conservative | Labour |
| Bristol South | 10976 | 28.19 | 21.05 | Labour | Conservative |
| Portsmouth Langstone | 14155 | 28.38 | 20.73 | Conservative | Labour |
| Leicester South East | 11541 | 28.43 | 22.30 | Conservative | Labour |
| Tiverton | 10424 | 28.54 | 21.78 | Conservative | Labour |
| St Helens | 15883 | 28.57 | 21.01 | Labour | Conservative |
| Woolwich East | 10346 | 28.58 | 21.13 | Labour | Conservative |
| Manchester Moss Side | 10528 | 28.66 | 19.79 | Conservative | Labour |
| Ealing South | 12530 | 28.71 | 22.36 | Conservative | Labour |
| Armagh | 17254 | 28.77 | 23.70 | Ulster Unionist | Sinn Fein |
| Woking | 12467 | 28.82 | 21.83 | Conservative | Labour |
| Manchester Withington | 12653 | 28.86 | 20.76 | Conservative | Labour |
| Warwick & Leamington | 13466 | 28.96 | 22.82 | Conservative | Labour |
| Londonderry | 16033 | 28.99 | 22.49 | Ulster Unionist | Sinn Fein |
| Ayrshire North & Bute | 9155 | 29.04 | 20.78 | Conservative | Labour |
| Glasgow Gorbals | 10728 | 29.08 | 18.95 | Labour | Conservative |
| Vauxhall | 8728 | 29.38 | 18.43 | Labour | Conservative |
| Tavistock | 10236 | 29.51 | 22.70 | Conservative | Labour |
| Oswestry | 10425 | 29.54 | 20.73 | Conservative | Labour |
| Surbiton | 10483 | 29.74 | 23.68 | Conservative | Labour |
| Wokingham | 12948 | 29.82 | 22.85 | Conservative | Labour |
| Farnham | 10906 | 29.86 | 22.79 | Conservative | Labour |
| Liverpool Scotland | 10107 | 29.95 | 17.99 | Labour | Conservative |
| Folkestone & Hythe | 11002 | 29.98 | 21.83 | Conservative | Labour |
| Torrington | 9312 | 30.10 | 20.83 | Nat Lib & Conservative | Labour |
| Leeds South | 12016 | 30.31 | 22.08 | Labour | Conservative |
| Ruislip Northwood | 11555 | 30.36 | 24.23 | Conservative | Labour |
| Cardigan | 8817 | 30.41 | 22.10 | Liberal | Labour |
| Rowley Regis & Tipton | 13168 | 30.51 | 21.98 | Labour | Conservative |
| Gateshead West | 10339 | 30.64 | 22.20 | Labour | Conservative |
| Winchester | 11236 | 30.85 | 23.67 | Conservative | Labour |
| Belfast West | 18141 | 30.91 | 23.08 | Ulster Unionist | Irish Labour |
| Leominster | 8747 | 30.99 | 21.81 | Conservative | Labour |
| Streatham | 12268 | 31.09 | 23.27 | Conservative | Labour |
| Wimbledon | 10490 | 31.10 | 24.34 | Conservative | Labour |
| Birmingham Ladywood | 8811 | 31.31 | 18.79 | Labour | Conservative |
| Eastbourne | 14218 | 31.36 | 23.77 | Conservative | Labour |
| Walthamstow West | 9250 | 31.46 | 22.80 | Labour | Conservative |
| Deptford | 11453 | 31.47 | 21.91 | Labour | Conservative |
| Leeds North West | 15329 | 31.60 | 23.90 | Conservative | Labour |
| Kingston upon Thames | 14965 | 31.72 | 24.23 | Conservative | Labour |
| Down South | 18297 | 31.80 | 23.51 | Ulster Unionist | Sinn Fein |
| Aberdeenshire West | 10928 | 31.94 | 23.19 | Conservative | Labour |
| Worcestershire South | 12980 | 31.94 | 23.29 | Conservative | Labour |
| Sutton & Cheam | 14333 | 32.03 | 24.49 | Conservative | Labour |
| Durham | 15772 | 32.15 | 25.55 | Labour | Conservative |
| Wigan | 14872 | 32.19 | 25.83 | Labour | Conservative |
| Belfast East | 13897 | 32.22 | 22.68 | Ulster Unionist | NI Labour |
| Orpington | 11936 | 32.25 | 25.62 | Conservative | Labour |
| Thurrock | 15329 | 32.33 | 24.32 | Labour | Conservative |
| Leeds South East | 12572 | 32.36 | 21.97 | Labour | Conservative |
| Howden | 11399 | 32.43 | 23.91 | Conservative | Labour |
| Sheffield Hallam | 14739 | 32.47 | 24.07 | Conservative & Lib | Labour |
| Blackpool South | 12225 | 32.76 | 22.19 | Conservative | Labour |
| Honiton | 14741 | 32.92 | 26.23 | Conservative | Liberal |
| Blaydon | 12523 | 32.94 | 26.57 | Labour | Conservative |
| Derbyshire North East | 17344 | 32.98 | 25.31 | Labour | Conservative |
| Canterbury | 14295 | 33.10 | 24.05 | Conservative | Labour |
| Newcastle upon Tyne Central | 13003 | 33.17 | 23.51 | Labour | Conservative |
| Lewes | 12546 | 33.61 | 25.15 | Conservative | Labour |
| Horncastle | 10270 | 33.66 | 23.90 | Conservative | Labour |
| Galloway | 8014 | 33.71 | 23.32 | Conservative | Labour |
| Stoke-on-Trent North | 14874 | 33.75 | 25.42 | Labour | Conservative |
| Perth & East Perthshire | 13721 | 33.89 | 24.92 | Conservative | Scottish National |
| Aberdeen North | 16796 | 33.92 | 25.30 | Labour | Conservative |
| Edinburgh West | 13216 | 34.08 | 25.78 | Conservative | Labour |
| Consett | 15755 | 34.10 | 26.43 | Labour | Conservative |
| Cirencester & Tewkesbury | 12978 | 34.36 | 23.47 | Conservative | Ind Labour |
| Dorking | 12509 | 34.37 | 26.43 | Conservative | Labour |
| Portsmouth South | 14287 | 34.44 | 24.93 | Conservative | Labour |
| Penrith & the Border | 13672 | 34.51 | 26.87 | Conservative | Labour |
| Wirral | 17051 | 34.80 | 26.60 | Conservative | Labour |
| Durham North West | 14006 | 34.82 | 27.52 | Labour | Conservative |
| Hamilton | 13526 | 34.82 | 26.49 | Labour | Conservative |
| Torquay | 17230 | 34.92 | 26.36 | Conservative | Labour |
| Belfast North | 18680 | 35.02 | 24.26 | Ulster Unionist | NI Labour |
| Edinburgh South | 12887 | 35.03 | 27.06 | Conservative | Labour |
| Glasgow Hillhead | 10458 | 35.15 | 25.63 | Conservative | Labour |
| Birmingham Edgbaston | 14094 | 35.33 | 24.11 | Conservative | Labour |
| Enfield West | 11518 | 35.41 | 27.69 | Conservative | Labour |
| Peckham | 13768 | 35.43 | 22.55 | Labour | Conservative |
| Scarborough & Whitby | 16645 | 35.54 | 25.79 | Conservative | Labour |
| Argyll | 10028 | 35.55 | 23.77 | Conservative | Labour |
| Bournemouth West | 16784 | 35.65 | 25.57 | Conservative | Labour |
| Westmorland | 13147 | 35.88 | 27.84 | Conservative | Labour |
| Crosby | 15436 | 35.99 | 26.53 | Conservative | Labour |
| Brighton Pavilion | 14386 | 36.08 | 24.36 | Conservative | Labour |
| Montgomery | 8500 | 36.11 | 26.58 | Liberal | Labour |
| East Grinstead | 16700 | 36.12 | 27.12 | Conservative | Labour |
| Islington South West | 13268 | 36.25 | 22.49 | Labour | Conservative |
| Bromley | 13139 | 36.41 | 27.40 | Conservative | Labour |
| Renfrewshire East | 16588 | 36.59 | 28.59 | Conservative | Labour |
| Ormskirk | 14539 | 36.72 | 26.83 | Conservative | Labour |
| Mansfield | 15933 | 36.92 | 28.86 | Labour | Conservative |
| Aberdeenshire East | 10057 | 37.05 | 22.14 | Conservative | Labour |
| Stratford | 13312 | 37.12 | 28.05 | Conservative | Labour |
| Sheffield Brightside | 15404 | 37.26 | 26.49 | Labour | Conservative & Lib |
| Altrincham & Sale | 18412 | 37.43 | 29.93 | Conservative | Labour |
| New Forest | 14742 | 37.50 | 27.44 | Conservative | Labour |
| Haltemprice | 14342 | 37.76 | 28.24 | Conservative | Labour |
| Fife West | 16211 | 37.81 | 30.35 | Labour | Conservative |
| Ripon | 12065 | 37.83 | 29.83 | Conservative | Labour |
| Beckenham | 21237 | 37.93 | 29.02 | Conservative | Labour |
| Angus North & Mearns | 10193 | 37.98 | 27.44 | Lib & Conservative | Labour |
| Buckinghamshire South | 17981 | 38.07 | 29.72 | Conservative | Labour |
| Thirsk & Malton | 14085 | 38.22 | 28.05 | Conservative | Labour |
| Liverpool Wavertree | 15620 | 38.36 | 27.17 | Conservative | Labour |
| Barking | 15047 | 38.37 | 28.22 | Labour | Conservative |
| Ilkeston | 21693 | 38.58 | 31.00 | Labour | Conservative |
| Esher | 20642 | 38.91 | 30.84 | Conservative | Labour |
| Aberavon | 16297 | 39.07 | 30.97 | Labour | Conservative |
| Banff | 8306 | 39.59 | 21.64 | Conservative | Labour |
| Petersfield | 14090 | 39.62 | 27.63 | Conservative | Labour |
| Arundel & Shoreham | 19992 | 39.69 | 28.96 | Conservative | Labour |
| Sutton Coldfield | 17987 | 39.87 | 30.57 | Conservative | Labour |
| West Ham North | 16537 | 39.99 | 26.96 | Labour | Conservative |
| Cheadle | 19974 | 40.22 | 32.41 | Conservative | Labour |
| London & Westminster - Cities of | 18044 | 40.47 | 24.33 | Conservative | Labour |
| Southport | 17441 | 40.47 | 27.85 | Conservative | Labour |
| Morpeth | 14833 | 41.12 | 33.06 | Labour | Conservative |
| Fife East | 15232 | 41.19 | 30.15 | Lib & Conservative | Labour |
| Harrow West | 18297 | 41.26 | 33.50 | Conservative | Labour |
| St Marylebone | 15399 | 41.39 | 26.71 | Conservative | Labour |
| Chichester | 18122 | 41.57 | 29.85 | Conservative | Labour |
| Bridlington | 15266 | 41.83 | 29.03 | Conservative | Labour |
| Sheffield Attercliffe | 19568 | 42.01 | 30.29 | Labour | Conservative & Lib |
| Bournemouth East & Christchurch | 18498 | 42.17 | 31.84 | Conservative | Labour |
| Pontypridd | 17163 | 42.27 | 31.66 | Labour | Conservative |
| Southgate | 18210 | 42.36 | 32.67 | Conservative | Labour |
| Blackpool North | 16030 | 42.44 | 28.39 | Conservative | Labour |
| Morecambe & Lonsdale | 17701 | 42.44 | 31.56 | Conservative | Labour |
| Epsom | 22073 | 42.87 | 33.25 | Conservative | Labour |
| Southwark | 17230 | 42.99 | 25.87 | Labour | Conservative |
| Southend West | 18460 | 43.37 | 32.15 | Conservative | Labour |
| Orkney & Shetland | 7993 | 43.38 | 28.68 | Liberal | Conservative |
| Battersea North | 12922 | 43.57 | 30.22 | Labour | Conservative |
| Ashfield | 20069 | 43.88 | 33.55 | Labour | Conservative |
| Solihull | 18023 | 44.37 | 34.73 | Conservative | Labour |
| Fylde North | 14660 | 44.47 | 30.49 | Conservative | Labour |
| Harrogate | 16541 | 44.64 | 32.07 | Conservative | Labour |
| Swansea East | 17472 | 44.89 | 32.35 | Labour | Conservative |
| Glasgow Cathcart | 15751 | 45.29 | 34.26 | Conservative | Labour |
| Angus South | 14971 | 45.42 | 33.42 | Lib & Conservative | Labour |
| Ince | 18647 | 45.47 | 36.84 | Labour | Conservative |
| Barnsley | 24709 | 45.54 | 35.81 | Labour | Conservative & Nat Lib |
| Llanelly | 23381 | 45.79 | 36.05 | Labour | Conservative |
| Pontypool | 16572 | 45.81 | 35.32 | Labour | Conservative |
| Rye | 17940 | 45.93 | 33.71 | Conservative | Labour |
| Woodford | 15808 | 46.05 | 34.98 | Conservative | Labour |
| Blyth | 23093 | 46.23 | 37.11 | Labour | Conservative |
| Sheffield Park | 18339 | 46.46 | 33.12 | Labour | Conservative & Lib |
| Chelsea | 15052 | 46.83 | 30.69 | Conservative | Labour |
| Shoreditch & Finsbury | 16284 | 46.91 | 28.88 | Labour | Conservative |
| Normanton | 17806 | 47.00 | 36.70 | Labour | Conservative |
| Gower | 18169 | 47.14 | 36.20 | Labour | Nat Lib & Conservative |
| Richmond (Yorks) | 16005 | 47.14 | 31.70 | Conservative | Labour |
| Don Valley | 24732 | 47.44 | 38.52 | Labour | Conservative |
| Dagenham | 25093 | 47.77 | 32.93 | Labour | Conservative |
| Hove | 22353 | 48.30 | 34.28 | Conservative | Labour |
| Surrey East | 24709 | 49.57 | 37.91 | Conservative | Labour |
| Knutsford | 19486 | 50.40 | 39.16 | Conservative | Labour |
| Caerphilly | 18672 | 50.42 | 39.62 | Labour | Conservative |
| Kinross & West Perthshire | 12158 | 50.43 | 35.53 | Conservative | Labour |
| Bristol West | 22001 | 50.54 | 37.70 | Conservative | Labour |
| Fylde South | 22395 | 50.88 | 36.94 | Conservative | Labour |
| Rother Valley | 27052 | 51.15 | 40.30 | Labour | Conservative |
| Ogmore | 22524 | 51.16 | 40.24 | Labour | Conservative |
| Houghton-le-Spring | 22899 | 52.22 | 41.51 | Labour | Conservative |
| Pontefract | 22463 | 52.45 | 41.69 | Labour | Conservative & Nat Lib |
| Chester-le-Street | 22276 | 52.57 | 41.84 | Labour | Conservative |
| Neath | 21114 | 52.72 | 41.06 | Labour | Conservative |
| Bethnal Green | 20701 | 52.74 | 33.71 | Labour | Conservative |
| Worthing | 21875 | 54.23 | 39.45 | Conservative | Labour |
| Merthyr Tydfil | 18082 | 54.50 | 42.12 | Labour | Conservative |
| Dearne valley | 26316 | 55.85 | 45.01 | Labour | Conservative |
| Rhondda East | 17315 | 57.50 | 44.33 | Labour | Communist |
| Bolsover | 22019 | 57.75 | 44.80 | Labour | Conservative |
| Stepney | 21944 | 57.88 | 33.45 | Labour | Conservative |
| Easington | 25257 | 58.13 | 46.13 | Labour | Conservative |
| Rhondda West | 16864 | 58.46 | 46.92 | Labour | Welsh Nationalist |
| Ebbw Vale | 19236 | 58.50 | 48.94 | Labour | Conservative |
| Aberdare | 23366 | 59.32 | 46.42 | Labour | Conservative |
| Belfast South | 25884 | 60.79 | 39.92 | Ulster Unionist | NI Labour |
| Bermondsey | 17400 | 61.51 | 42.76 | Labour | Conservative |
| Poplar | 19828 | 63.03 | 40.43 | Labour | Conservative |
| Bedwellty | 23692 | 64.88 | 52.94 | Labour | Conservative |
| Kensington South | 25247 | 64.98 | 40.25 | Conservative | Labour |
| West Ham South | 23454 | 66.16 | 43.54 | Labour | Conservative |
| Hemsworth | 34042 | 66.54 | 53.14 | Labour | Conservative |
| Abertillery | 21518 | 69.55 | 55.02 | Labour | Conservative |
| Antrim North | 34954 | 71.96 | 51.93 | Ulster Unionist | Sinn Fein |
| Antrim South | 45192 | 81.42 | 53.21 | Ulster Unionist | Sinn Fein |
| Down North | 48678 | 93.70 | 57.29 | Ulster Unionist | Sinn Fein |
| |
| Last Modified: 13 Feb 10 © Richard Kimber |