© Richard Kimber
NB: Constituency boundaries were changed significantly for the 2010 election, a list of the 2010 constituencies can be found here.
| Rank | Constituency | Majority | Majority as % of Total Vote | Majority as % of Electorate | Winning Party | Runner-up |
|---|---|---|---|---|---|---|
| 1 | Crawley | 37 | 0.09 | 0.05 | Labour | Conservative |
| 2 | Croydon Central | 75 | 0.15 | 0.09 | Conservative | Labour |
| 3 | Sittingbourne & Sheppey | 79 | 0.19 | 0.13 | Labour | Conservative |
| 4 | Harlow | 97 | 0.24 | 0.15 | Labour | Conservative |
| 5 | Romsey | 125 | 0.25 | 0.17 | LibDem | Conservative |
| 6 | Clwyd West | 133 | 0.37 | 0.24 | Conservative | Labour |
| 7 | Battersea | 163 | 0.40 | 0.23 | Labour | Conservative |
| 8 | Warwick & Leamington | 266 | 0.49 | 0.33 | Labour | Conservative |
| 9 | Medway | 213 | 0.52 | 0.32 | Labour | Conservative |
| 10 | Solihull | 279 | 0.53 | 0.36 | LibDem | Conservative |
| 11 | Westmorland & Lonsdale | 267 | 0.54 | 0.38 | LibDem | Conservative |
| 12 | Gillingham | 254 | 0.56 | 0.36 | Labour | Conservative |
| 13 | Ceredigion | 219 | 0.61 | 0.41 | LibDem | Plaid Cymru |
| 14 | Stroud | 350 | 0.62 | 0.44 | Labour | Conservative |
| 15 | Guildford | 347 | 0.67 | 0.46 | Conservative | LibDem |
| 16 | Shipley | 422 | 0.89 | 0.62 | Conservative | Labour |
| 17 | Selby | 467 | 0.89 | 0.60 | Labour | Conservative |
| 18 | Hove | 420 | 0.94 | 0.60 | Labour | Conservative |
| 19 | Edinburgh South | 405 | 0.95 | 0.66 | Labour | LibDem |
| 20 | Taunton | 573 | 0.96 | 0.68 | LibDem | Conservative |
| 21 | Dundee East | 383 | 0.97 | 0.60 | SNP | Labour |
| 22 | Stourbridge | 407 | 0.98 | 0.64 | Labour | Conservative |
| 23 | Hemel Hempstead | 499 | 1.06 | 0.69 | Conservative | Labour |
| 24 | Rochdale | 442 | 1.08 | 0.63 | LibDem | Labour |
| 25 | Reading East | 475 | 1.08 | 0.65 | Conservative | Labour |
| 26 | Eastleigh | 568 | 1.14 | 0.75 | LibDem | Conservative |
| 27 | Hornchurch | 480 | 1.26 | 0.80 | Conservative | Labour |
| 28 | Wellingborough | 687 | 1.30 | 0.87 | Conservative | Labour |
| 29 | Gravesham | 654 | 1.45 | 0.95 | Conservative | Labour |
| 30 | Ochil & South Perthshire | 688 | 1.47 | 0.97 | Labour | SNP |
| 31 | High Peak | 735 | 1.47 | 0.98 | Labour | Conservative |
| 32 | Somerton & Frome | 812 | 1.50 | 1.04 | LibDem | Conservative |
| 33 | Dartford | 706 | 1.51 | 0.97 | Labour | Conservative |
| 34 | Islington South & Finsbury | 484 | 1.56 | 0.84 | Labour | LibDem |
| 35 | Preseli Pembrokeshire | 607 | 1.57 | 1.09 | Conservative | Labour |
| 36 | Thanet South | 664 | 1.61 | 1.05 | Labour | Conservative |
| 37 | Finchley & Golders Green | 741 | 1.71 | 1.06 | Labour | Conservative |
| 38 | Manchester Withington | 667 | 1.78 | 1.00 | LibDem | Labour |
| 39 | Harwich | 920 | 1.83 | 1.15 | Conservative | Labour |
| 40 | Bethnal Green & Bow | 823 | 1.87 | 1.00 | Respect | Labour |
| 41 | Chester City of | 915 | 2.04 | 1.33 | Labour | Conservative |
| 42 | Hereford | 962 | 2.05 | 1.33 | LibDem | Conservative |
| 43 | The Wrekin | 942 | 2.09 | 1.40 | Conservative | Labour |
| 44 | Oxford East | 963 | 2.30 | 1.34 | Labour | LibDem |
| 45 | Eastbourne | 1124 | 2.32 | 1.50 | Conservative | LibDem |
| 46 | Watford | 1148 | 2.32 | 1.51 | Labour | LibDem |
| 47 | Carshalton & Wallington | 1068 | 2.48 | 1.59 | LibDem | Conservative |
| 48 | Cardiff North | 1146 | 2.53 | 1.78 | Labour | Conservative |
| 49 | Scarborough & Whitby | 1245 | 2.65 | 1.69 | Conservative | Labour |
| 50 | Wirral West | 1097 | 2.66 | 1.80 | Labour | Conservative |
| 51 | Rugby & Kenilworth | 1556 | 2.73 | 1.87 | Conservative | Labour |
| 52 | Calder Valley | 1367 | 2.86 | 1.89 | Labour | Conservative |
| 53 | Burton | 1421 | 2.97 | 1.84 | Labour | Conservative |
| 54 | St Albans | 1361 | 2.99 | 2.11 | Conservative | Labour |
| 55 | Portsmouth North | 1139 | 3.02 | 1.84 | Labour | Conservative |
| 56 | Colne Valley | 1501 | 3.07 | 2.03 | Labour | Conservative |
| 57 | Swindon South | 1353 | 3.11 | 1.87 | Labour | Conservative |
| 58 | Corby | 1517 | 3.13 | 2.05 | Labour | Conservative |
| 59 | Aberdeen South | 1348 | 3.24 | 2.01 | Labour | LibDem |
| 60 | Perth & North Perthshire | 1521 | 3.31 | 2.12 | SNP | Conservative |
| 61 | Milton Keynes North East | 1665 | 3.32 | 2.15 | Conservative | Labour |
| 62 | Ynys Mon | 1242 | 3.50 | 2.37 | Labour | Plaid Cymru |
| 63 | Shrewsbury & Atcham | 1808 | 3.59 | 2.49 | Conservative | Labour |
| 64 | Wansdyke | 1839 | 3.61 | 2.63 | Labour | Conservative |
| 65 | Dorset South | 1812 | 3.73 | 2.59 | Labour | Conservative |
| 66 | Vale of Glamorgan | 1808 | 3.82 | 2.63 | Labour | Conservative |
| 67 | Ilford North | 1653 | 3.84 | 2.34 | Conservative | Labour |
| 68 | Totnes | 1947 | 3.85 | 2.64 | Conservative | LibDem |
| 69 | Belfast South | 1235 | 3.86 | 2.37 | SDLP | Democratic Unionist |
| 70 | Dumfriesshire Clydesdale & Tweeddale | 1738 | 3.90 | 2.67 | Conservative | Labour |
| 71 | Falmouth & Camborne | 1886 | 3.93 | 2.64 | LibDem | Labour |
| 72 | Enfield Southgate | 1747 | 4.14 | 2.74 | Conservative | Labour |
| 73 | Angus | 1601 | 4.20 | 2.54 | SNP | Conservative |
| 74 | Leeds North West | 1877 | 4.20 | 2.62 | LibDem | Labour |
| 75 | Weston-super-Mare | 2079 | 4.23 | 2.77 | Conservative | LibDem |
| 76 | Harrow West | 2028 | 4.25 | 2.74 | Labour | Conservative |
| 77 | Dorset North | 2244 | 4.25 | 3.04 | Conservative | LibDem |
| 78 | Torbay | 2029 | 4.29 | 2.65 | LibDem | Conservative |
| 79 | Forest of Dean | 2049 | 4.30 | 3.05 | Conservative | Labour |
| 80 | Loughborough | 1996 | 4.33 | 2.78 | Labour | Conservative |
| 81 | Ludlow | 2027 | 4.36 | 3.14 | Conservative | LibDem |
| 82 | Ribble South | 2184 | 4.60 | 2.93 | Labour | Conservative |
| 83 | Dorset West | 2461 | 4.62 | 3.53 | Conservative | LibDem |
| 84 | Stafford | 2121 | 4.66 | 3.14 | Labour | Conservative |
| 85 | Broxtowe | 2296 | 4.70 | 3.25 | Labour | Conservative |
| 86 | Enfield North | 1920 | 4.71 | 2.88 | Labour | Conservative |
| 87 | Hastings & Rye | 2026 | 4.71 | 2.80 | Labour | Conservative |
| 88 | Putney | 1766 | 4.83 | 2.87 | Conservative | Labour |
| 89 | Carmarthen West & Pembrokeshire South | 1910 | 5.04 | 3.40 | Labour | Conservative |
| 90 | Nuneaton | 2281 | 5.04 | 3.11 | Labour | Conservative |
| 91 | Edinburgh North & Leith | 2153 | 5.05 | 3.15 | Labour | LibDem |
| 92 | Hornsey & Wood Green | 2395 | 5.06 | 3.13 | LibDem | Labour |
| 93 | Bolton West | 2064 | 5.09 | 3.24 | Labour | Conservative |
| 94 | Beverley & Holderness | 2581 | 5.14 | 3.36 | Conservative | Labour |
| 95 | Worcestershire West | 2475 | 5.26 | 3.73 | Conservative | LibDem |
| 96 | Cheltenham | 2303 | 5.28 | 3.22 | LibDem | Conservative |
| 97 | Pendle | 2180 | 5.30 | 3.38 | Labour | Conservative |
| 98 | Wimbledon | 2301 | 5.30 | 3.61 | Conservative | Labour |
| 99 | Cornwall North | 3076 | 5.49 | 3.54 | LibDem | Conservative |
| 100 | Staffordshire Moorlands | 2438 | 5.51 | 3.53 | Labour | Conservative |
| 101 | Devon West & Torridge | 3236 | 5.52 | 3.89 | Conservative | LibDem |
| 102 | Chatham & Aylesford | 2332 | 5.54 | 3.36 | Labour | Conservative |
| 103 | Swindon North | 2571 | 5.73 | 3.48 | Labour | Conservative |
| 104 | Dumfries & Galloway | 2922 | 5.74 | 3.99 | Labour | Conservative |
| 105 | Wells | 3040 | 5.74 | 3.89 | Conservative | LibDem |
| 106 | Tamworth | 2569 | 5.87 | 3.58 | Labour | Conservative |
| 107 | Kettering | 3301 | 5.93 | 4.11 | Conservative | Labour |
| 108 | Cleethorpes | 2642 | 6.06 | 3.73 | Labour | Conservative |
| 109 | Birmingham Edgbaston | 2349 | 6.24 | 3.62 | Labour | Conservative |
| 110 | Newbury | 3460 | 6.33 | 4.59 | Conservative | LibDem |
| 111 | Hendon | 2699 | 6.45 | 3.75 | Labour | Conservative |
| 112 | Bury North | 2926 | 6.58 | 4.05 | Labour | Conservative |
| 113 | Peterborough | 2740 | 6.65 | 4.06 | Conservative | Labour |
| 114 | Redditch | 2716 | 6.74 | 4.30 | Labour | Conservative |
| 115 | Worcester | 3144 | 6.78 | 4.37 | Labour | Conservative |
| 116 | Sutton & Cheam | 2846 | 6.79 | 4.53 | LibDem | Conservative |
| 117 | Brigg & Goole | 2894 | 6.80 | 4.31 | Labour | Conservative |
| 118 | Brighton Kemptown | 2737 | 6.89 | 4.15 | Labour | Conservative |
| 119 | Chesterfield | 3045 | 6.90 | 4.11 | LibDem | Labour |
| 120 | Wolverhampton South West | 2879 | 6.91 | 4.31 | Labour | Conservative |
| 121 | Richmond Park | 3731 | 7.26 | 5.33 | LibDem | Conservative |
| 122 | Basildon | 3142 | 7.28 | 4.28 | Labour | Conservative |
| 123 | Braintree | 3893 | 7.34 | 4.84 | Conservative | Labour |
| 124 | Great Yarmouth | 3055 | 7.38 | 4.43 | Labour | Conservative |
| 125 | Durham City of | 3274 | 7.38 | 4.69 | Labour | LibDem |
| 126 | Stevenage | 3139 | 7.49 | 4.72 | Labour | Conservative |
| 127 | Warrington South | 3515 | 7.51 | 4.64 | Labour | Conservative |
| 128 | Lancaster & Wyre | 4171 | 8.01 | 5.17 | Conservative | Labour |
| 129 | Bedford | 3383 | 8.04 | 5.04 | Labour | Conservative |
| 130 | Derbyshire South | 4495 | 8.05 | 5.33 | Labour | Conservative |
| 131 | Northampton South | 4419 | 8.11 | 5.00 | Conservative | Labour |
| 132 | Harborough | 3892 | 8.12 | 5.22 | Conservative | LibDem |
| 133 | Milton Keynes South West | 4010 | 8.23 | 4.98 | Labour | Conservative |
| 134 | Gloucester | 4271 | 8.24 | 5.23 | Labour | Conservative |
| 135 | Rossendale & Darwen | 3676 | 8.27 | 5.12 | Labour | Conservative |
| 136 | Oldham East & Saddleworth | 3590 | 8.28 | 4.75 | Labour | LibDem |
| 137 | Bradford West | 3026 | 8.32 | 4.59 | Labour | Conservative |
| 138 | Portsmouth South | 3362 | 8.33 | 4.83 | LibDem | Conservative |
| 139 | Cheadle | 4020 | 8.47 | 5.90 | LibDem | Conservative |
| 140 | Derby North | 3757 | 8.57 | 5.51 | Labour | Conservative |
| 141 | Birmingham Sparkbrook & Small Heath | 3289 | 8.61 | 4.46 | Labour | Respect |
| 142 | Halifax | 3417 | 8.62 | 5.25 | Labour | Conservative |
| 143 | Gedling | 3811 | 8.65 | 5.57 | Labour | Conservative |
| 144 | Norwich South | 3653 | 8.66 | 5.19 | Labour | LibDem |
| 145 | Dunbartonshire East | 4061 | 8.69 | 6.35 | LibDem | Labour |
| 146 | Brent East | 2712 | 8.73 | 4.82 | LibDem | Labour |
| 147 | Leicester South | 3717 | 8.76 | 5.18 | Labour | LibDem |
| 148 | Bristol West | 5128 | 8.93 | 6.30 | LibDem | Labour |
| 149 | Orpington | 4947 | 9.04 | 6.32 | Conservative | LibDem |
| 150 | Birmingham Yardley | 2672 | 9.08 | 5.24 | LibDem | Labour |
| 151 | Antrim South | 3448 | 9.08 | 5.18 | Democratic Unionist | Ulster Unionist |
| 152 | Conwy | 3081 | 9.15 | 5.71 | Labour | Conservative |
| 153 | Eltham | 3276 | 9.28 | 5.77 | Labour | Conservative |
| 154 | Harrow East | 4730 | 9.31 | 5.64 | Labour | Conservative |
| 155 | Southport | 3838 | 9.32 | 5.68 | LibDem | Conservative |
| 156 | Inverness Nairn Badenoch & Strathspey | 4148 | 9.37 | 5.98 | LibDem | Labour |
| 157 | Wirral South | 3724 | 9.38 | 6.33 | Labour | Conservative |
| 158 | Fermanagh & South Tyrone | 4582 | 9.39 | 6.90 | Sinn Fein | Democratic Unionist |
| 159 | Northampton North | 3960 | 9.42 | 5.45 | Labour | Conservative |
| 160 | Wiltshire North | 5303 | 9.46 | 6.56 | Conservative | LibDem |
| 161 | Leicestershire North West | 4477 | 9.50 | 6.35 | Labour | Conservative |
| 162 | Devon North | 4972 | 9.57 | 6.53 | LibDem | Conservative |
| 163 | Brentford & Isleworth | 4411 | 9.59 | 5.00 | Labour | Conservative |
| 164 | Elmet | 4528 | 9.60 | 6.61 | Labour | Conservative |
| 165 | Westbury | 5349 | 9.62 | 6.49 | Conservative | LibDem |
| 166 | Tynemouth | 4143 | 9.67 | 6.47 | Labour | Conservative |
| 167 | Basingstoke | 4680 | 9.73 | 6.22 | Conservative | Labour |
| 168 | Hampstead & Highgate | 3729 | 9.77 | 5.43 | Labour | Conservative |
| 169 | Monmouth | 4527 | 9.92 | 7.27 | Conservative | Labour |
| 170 | Cambridge | 4339 | 9.96 | 6.18 | LibDem | Labour |
| 171 | Bath | 4638 | 10.12 | 6.98 | LibDem | Conservative |
| 172 | Brecon & Radnorshire | 3905 | 10.18 | 7.08 | LibDem | Conservative |
| 173 | Hammersmith & Fulham | 5029 | 10.20 | 6.40 | Conservative | Labour |
| 174 | Bradford North | 3511 | 10.21 | 5.54 | Labour | LibDem |
| 175 | Teignbridge | 6215 | 10.21 | 7.09 | LibDem | Conservative |
| 176 | Dover | 4941 | 10.32 | 7.03 | Labour | Conservative |
| 177 | Hampshire East | 5509 | 10.37 | 6.90 | Conservative | LibDem |
| 178 | Na h-Eileanan an lar | 1441 | 10.41 | 6.81 | SNP | Labour |
| 179 | Keighley | 4852 | 10.48 | 7.24 | Labour | Conservative |
| 180 | Halesowen & Rowley Regis | 4337 | 10.49 | 6.63 | Labour | Conservative |
| 181 | Haltemprice & Howden | 5116 | 10.65 | 7.48 | Conservative | LibDem |
| 182 | Bexleyheath & Crayford | 4551 | 10.69 | 7.00 | Conservative | Labour |
| 183 | Plymouth Sutton | 4109 | 10.76 | 6.11 | Labour | Conservative |
| 184 | Dudley South | 4244 | 10.81 | 6.55 | Labour | Conservative |
| 185 | Surrey South West | 5711 | 10.90 | 7.88 | Conservative | LibDem |
| 186 | Stirling | 4767 | 10.91 | 7.44 | Labour | Conservative |
| 187 | Aldershot | 5334 | 11.08 | 6.77 | Conservative | LibDem |
| 188 | Newcastle upon Tyne Central | 3982 | 11.09 | 6.35 | Labour | LibDem |
| 189 | Reading West | 4682 | 11.09 | 6.77 | Labour | Conservative |
| 190 | Bolton North East | 4103 | 11.12 | 6.09 | Labour | Conservative |
| 191 | Amber Valley | 5275 | 11.13 | 7.01 | Labour | Conservative |
| 192 | Wyre Forest | 5250 | 11.17 | 7.23 | Ind Kidderminster Hospital and Health Concern | Conservative |
| 193 | Bosworth | 5319 | 11.20 | 7.36 | Conservative | Labour |
| 194 | Morecambe & Lunesdale | 4768 | 11.45 | 7.05 | Labour | Conservative |
| 195 | Tyrone West | 5005 | 11.51 | 8.36 | Sinn Fein | Ind |
| 196 | Brighton Pavilion | 5030 | 11.55 | 7.38 | Labour | Conservative |
| 197 | Norwich North | 5459 | 11.61 | 7.08 | Labour | Conservative |
| 198 | Woodspring | 6016 | 11.65 | 8.38 | Conservative | LibDem |
| 199 | Blackpool North & Fleetwood | 5062 | 11.69 | 6.72 | Labour | Conservative |
| 200 | Bournemouth West | 4031 | 11.88 | 6.36 | Conservative | LibDem |
| 201 | Wakefield | 5154 | 11.88 | 7.05 | Labour | Conservative |
| 202 | Sussex Mid | 5890 | 11.90 | 8.33 | Conservative | LibDem |
| 203 | Waveney | 5915 | 11.91 | 7.67 | Labour | Conservative |
| 204 | Upper Bann | 5298 | 11.93 | 7.39 | Democratic Unionist | Ulster Unionist |
| 205 | Glasgow North | 3338 | 11.96 | 6.03 | Labour | LibDem |
| 206 | Dewsbury | 4615 | 11.96 | 7.41 | Labour | Conservative |
| 207 | Hexham | 5020 | 12.09 | 8.33 | Conservative | Labour |
| 208 | Winchester | 7476 | 12.12 | 8.91 | LibDem | Conservative |
| 209 | Dorset Mid & Poole North | 5482 | 12.14 | 8.32 | LibDem | Conservative |
| 210 | Cornwall South East | 6507 | 12.17 | 8.06 | LibDem | Conservative |
| 211 | Lincoln | 4614 | 12.52 | 7.08 | Labour | Conservative |
| 212 | Pudsey | 5870 | 12.64 | 8.34 | Labour | Conservative |
| 213 | Leeds North East | 5262 | 12.69 | 8.31 | Labour | Conservative |
| 214 | Ipswich | 5332 | 12.73 | 7.79 | Labour | Conservative |
| 215 | Swansea West | 4269 | 12.90 | 7.31 | Labour | LibDem |
| 216 | Tooting | 5381 | 12.95 | 7.63 | Labour | Conservative |
| 217 | Berwickshire Roxburgh & Selkirk | 5901 | 13.00 | 8.33 | LibDem | Conservative |
| 218 | Argyll & Bute | 5636 | 13.04 | 8.38 | LibDem | Conservative |
| 219 | Derby South | 5657 | 13.04 | 8.04 | Labour | LibDem |
| 220 | Foyle | 5957 | 13.06 | 8.66 | SDLP | Sinn Fein |
| 221 | Dudley North | 5432 | 13.12 | 7.95 | Labour | Conservative |
| 222 | Welwyn Hatfield | 5946 | 13.30 | 9.06 | Conservative | Labour |
| 223 | Gosport | 5730 | 13.32 | 8.16 | Conservative | Labour |
| 224 | Yorkshire East | 6283 | 13.39 | 8.24 | Conservative | Labour |
| 225 | Eddisbury | 6195 | 13.56 | 8.57 | Conservative | Labour |
| 226 | Suffolk South | 6606 | 13.56 | 9.41 | Conservative | LibDem |
| 227 | Maidenhead | 6231 | 13.59 | 9.96 | Conservative | LibDem |
| 228 | Blaydon | 5335 | 13.66 | 8.55 | Labour | LibDem |
| 229 | Stockton South | 6139 | 13.67 | 8.61 | Labour | Conservative |
| 230 | Norfolk Mid | 7560 | 13.81 | 9.30 | Conservative | Labour |
| 231 | Rochford & Southend East | 5490 | 13.91 | 7.76 | Conservative | Labour |
| 232 | Aldridge-Brownhills | 5507 | 13.92 | 8.99 | Conservative | Labour |
| 233 | Exeter | 7665 | 13.92 | 9.22 | Labour | Conservative |
| 234 | Holborn & St Pancras | 4787 | 13.93 | 7.01 | Labour | LibDem |
| 235 | Ealing Acton & Shepherd's Bush | 5520 | 13.93 | 7.62 | Labour | Conservative |
| 236 | Bournemouth East | 5244 | 13.95 | 8.33 | Conservative | LibDem |
| 237 | Colchester | 6277 | 13.98 | 8.11 | LibDem | Conservative |
| 238 | Kingswood | 7873 | 13.98 | 9.42 | Labour | Conservative |
| 239 | Erewash | 7084 | 14.01 | 9.04 | Labour | Conservative |
| 240 | Renfrewshire East | 6657 | 14.04 | 10.13 | Labour | Conservative |
| 241 | Chipping Barnet | 5960 | 14.06 | 9.00 | Conservative | Labour |
| 242 | Lancashire West | 6084 | 14.10 | 8.19 | Labour | Conservative |
| 243 | Boston & Skegness | 5907 | 14.11 | 8.34 | Conservative | Labour |
| 244 | Sherwood | 6652 | 14.12 | 8.87 | Labour | Conservative |
| 245 | Newark | 6464 | 14.15 | 9.07 | Conservative | Labour |
| 246 | Hyndburn | 5587 | 14.16 | 8.40 | Labour | Conservative |
| 247 | Southwark North & Bermondsey | 5406 | 14.24 | 7.03 | LibDem | Labour |
| 248 | Woking | 6612 | 14.36 | 9.10 | Conservative | LibDem |
| 249 | Truro & St Austell | 7403 | 14.36 | 9.19 | LibDem | Conservative |
| 250 | Vale of Clwyd | 4669 | 14.45 | 8.98 | Labour | Conservative |
| 251 | New Forest East | 6551 | 14.48 | 9.64 | Conservative | LibDem |
| 252 | Luton South | 5650 | 14.52 | 7.86 | Labour | Conservative |
| 253 | Dundee West | 5379 | 14.56 | 8.17 | Labour | SNP |
| 254 | Thurrock | 6375 | 14.59 | 7.99 | Labour | Conservative |
| 255 | Oxford West & Abingdon | 7683 | 14.61 | 9.58 | LibDem | Conservative |
| 256 | Moray | 5676 | 14.63 | 8.67 | SNP | Conservative |
| 257 | Liverpool Wavertree | 5173 | 14.71 | 7.48 | Labour | LibDem |
| 258 | Batley & Spen | 5788 | 14.76 | 9.19 | Labour | Conservative |
| 259 | Poole | 5988 | 14.78 | 9.34 | Conservative | LibDem |
| 260 | Burnley | 5778 | 14.82 | 8.83 | Labour | LibDem |
| 261 | Norfolk South | 8782 | 14.89 | 10.22 | Conservative | LibDem |
| 262 | Regent's Park & Kensington North | 6131 | 15.07 | 8.08 | Labour | Conservative |
| 263 | Meriden | 7009 | 15.07 | 9.15 | Conservative | Labour |
| 264 | Ealing North | 7059 | 15.18 | 9.07 | Labour | Conservative |
| 265 | Cambridgeshire South | 8001 | 15.20 | 10.38 | Conservative | LibDem |
| 266 | Newport West | 5458 | 15.27 | 9.05 | Labour | Conservative |
| 267 | Down North | 4944 | 15.31 | 8.33 | Ulster Unionist | Democratic Unionist |
| 268 | Coventry South | 6255 | 15.37 | 9.28 | Labour | Conservative |
| 269 | Chorley | 7625 | 15.38 | 9.67 | Labour | Conservative |
| 270 | Cambridgeshire South East | 8624 | 15.38 | 10.04 | Conservative | LibDem |
| 271 | Ellesmere Port & Neston | 6486 | 15.42 | 9.50 | Labour | Conservative |
| 272 | Suffolk Central & Ipswich North | 7856 | 15.44 | 10.35 | Conservative | Labour |
| 273 | Wantage | 8017 | 15.44 | 10.53 | Conservative | LibDem |
| 274 | Cardiff Central | 5593 | 15.48 | 9.16 | LibDem | Labour |
| 275 | Edinburgh East | 6202 | 15.62 | 9.52 | Labour | LibDem |
| 276 | Canterbury | 7471 | 15.70 | 10.45 | Conservative | Labour |
| 277 | Wokingham | 7240 | 15.71 | 10.75 | Conservative | LibDem |
| 278 | Havant | 6508 | 15.74 | 9.62 | Conservative | Labour |
| 279 | Grantham & Stamford | 7445 | 15.79 | 10.05 | Conservative | Labour |
| 280 | Telford | 5406 | 15.80 | 9.12 | Labour | Conservative |
| 281 | Brent North | 5641 | 15.81 | 9.38 | Labour | Conservative |
| 282 | Wycombe | 7051 | 15.87 | 9.68 | Conservative | Labour |
| 283 | Blaby | 7873 | 15.94 | 10.44 | Conservative | Labour |
| 284 | Carlisle | 5695 | 16.09 | 9.57 | Labour | Conservative |
| 285 | Warwickshire North | 7553 | 16.09 | 10.01 | Labour | Conservative |
| 286 | Devon East | 7936 | 16.11 | 11.28 | Conservative | LibDem |
| 287 | Crosby | 5840 | 16.14 | 10.86 | Labour | Conservative |
| 288 | Esher & Walton | 7727 | 16.14 | 10.05 | Conservative | LibDem |
| 289 | Altrincham & Sale West | 7159 | 16.16 | 10.79 | Conservative | Labour |
| 290 | Newry & Armagh | 8195 | 16.16 | 11.42 | Sinn Fein | SDLP |
| 291 | Lichfield | 7080 | 16.19 | 10.80 | Conservative | Labour |
| 292 | Crewe & Nantwich | 7078 | 16.28 | 9.88 | Labour | Conservative |
| 293 | Edinburgh South West | 7242 | 16.49 | 10.72 | Labour | Conservative |
| 294 | Barrow & Furness | 6037 | 16.54 | 9.76 | Labour | Conservative |
| 295 | Birmingham Hall Green | 5714 | 16.55 | 9.99 | Labour | Conservative |
| 296 | Luton North | 6487 | 16.58 | 9.51 | Labour | Conservative |
| 297 | East Lothian | 7620 | 16.65 | 10.78 | Labour | LibDem |
| 298 | Southampton Test | 7018 | 16.80 | 9.41 | Labour | Conservative |
| 299 | Hertfordshire South West | 8473 | 16.92 | 11.60 | Conservative | LibDem |
| 300 | Gower | 6703 | 16.95 | 11.09 | Labour | Conservative |
| 301 | Belfast North | 5188 | 16.99 | 9.88 | Democratic Unionist | Sinn Fein |
| 302 | Yeovil | 8562 | 17.15 | 11.02 | LibDem | Conservative |
| 303 | Beckenham | 8401 | 17.16 | 11.25 | Conservative | Labour |
| 304 | Bridgend | 6523 | 17.23 | 10.20 | Labour | Conservative |
| 305 | Weaver Vale | 6855 | 17.39 | 9.92 | Labour | Conservative |
| 306 | Charnwood | 8809 | 17.40 | 11.61 | Conservative | Labour |
| 307 | Upminster | 6042 | 17.42 | 10.98 | Conservative | Labour |
| 308 | Thanet North | 7634 | 17.46 | 10.60 | Conservative | Labour |
| 309 | Cambridgeshire North East | 8901 | 17.50 | 10.46 | Conservative | Labour |
| 310 | Gainsborough | 8003 | 17.52 | 11.39 | Conservative | LibDem |
| 311 | Carmarthen East & Dinefwr | 6718 | 17.54 | 12.65 | Plaid Cymru | Labour |
| 312 | Bridgwater | 8469 | 17.60 | 11.24 | Conservative | Labour |
| 313 | Congleton | 8246 | 17.66 | 11.33 | Conservative | Labour |
| 314 | Castle Point | 8201 | 17.91 | 11.93 | Conservative | Labour |
| 315 | Aberdeenshire West & Kincardine | 7471 | 17.94 | 11.40 | LibDem | Conservative |
| 316 | Uxbridge | 6171 | 17.95 | 10.67 | Conservative | Labour |
| 317 | Norfolk North | 10606 | 17.99 | 13.13 | LibDem | Conservative |
| 318 | Kingston & Surbiton | 8966 | 18.02 | 12.34 | LibDem | Conservative |
| 319 | Bedfordshire South West | 8277 | 18.07 | 11.35 | Conservative | Labour |
| 320 | Norfolk North West | 9180 | 18.12 | 11.37 | Conservative | Labour |
| 321 | Lewes | 8474 | 18.20 | 12.63 | LibDem | Conservative |
| 322 | Newcastle upon Tyne North | 7023 | 18.27 | 11.40 | Labour | LibDem |
| 323 | Poplar & Canning Town | 7129 | 18.27 | 8.37 | Labour | Conservative |
| 324 | Feltham & Heston | 6820 | 18.29 | 8.91 | Labour | Conservative |
| 325 | Norfolk South West | 10086 | 18.30 | 11.24 | Conservative | Labour |
| 326 | Middlesbrough South & Cleveland East | 8000 | 18.31 | 11.22 | Labour | Conservative |
| 327 | Streatham | 7456 | 18.35 | 9.41 | Labour | LibDem |
| 328 | Worthing East & Shoreham | 8183 | 18.37 | 11.50 | Conservative | Labour |
| 329 | Suffolk Coastal | 9685 | 18.43 | 12.46 | Conservative | Labour |
| 330 | Aberdeen North | 6795 | 18.55 | 10.34 | Labour | LibDem |
| 331 | Caernarfon | 5209 | 18.60 | 11.23 | Plaid Cymru | Labour |
| 332 | Northavon | 11033 | 18.68 | 13.71 | LibDem | Conservative |
| 333 | Copeland | 6320 | 18.72 | 11.66 | Labour | Conservative |
| 334 | Chelmsford West | 9620 | 18.84 | 11.66 | Conservative | LibDem |
| 335 | Bristol North West | 8962 | 18.87 | 11.62 | Labour | Conservative |
| 336 | Bury St Edmunds | 9930 | 18.87 | 12.47 | Conservative | Labour |
| 337 | Down South | 9140 | 18.97 | 12.49 | SDLP | Sinn Fein |
| 338 | Tiverton & Honiton | 11051 | 19.00 | 13.32 | Conservative | LibDem |
| 339 | Belfast East | 5877 | 19.06 | 11.11 | Democratic Unionist | Ulster Unionist |
| 340 | Blackburn | 8009 | 19.16 | 11.02 | Labour | Conservative |
| 341 | Birmingham Hodge Hill | 5449 | 19.18 | 10.11 | Labour | LibDem |
| 342 | Bognor Regis & Littlehampton | 7822 | 19.20 | 11.93 | Conservative | Labour |
| 343 | Banbury | 10797 | 19.21 | 12.27 | Conservative | Labour |
| 344 | Midlothian | 7265 | 19.27 | 12.07 | Labour | LibDem |
| 345 | Clwyd South | 6348 | 19.28 | 12.13 | Labour | Conservative |
| 346 | Twickenham | 9965 | 19.28 | 13.95 | LibDem | Conservative |
| 347 | Plymouth Devonport | 8103 | 19.29 | 11.12 | Labour | Conservative |
| 348 | Hertfordshire North East | 9138 | 19.29 | 12.79 | Conservative | Labour |
| 349 | Stone | 9089 | 19.32 | 12.94 | Conservative | Labour |
| 350 | Isle of Wight | 12978 | 19.42 | 12.05 | Conservative | LibDem |
| 351 | Delyn | 6644 | 19.54 | 12.45 | Labour | Conservative |
| 352 | Kilmarnock & Loudoun | 8703 | 19.61 | 12.19 | Labour | SNP |
| 353 | Hazel Grove | 7748 | 19.81 | 12.04 | LibDem | Conservative |
| 354 | Walsall North | 6640 | 19.86 | 10.55 | Labour | Conservative |
| 355 | Manchester Gorton | 5808 | 19.94 | 9.15 | Labour | LibDem |
| 356 | Faversham & Kent Mid | 8720 | 19.99 | 13.13 | Conservative | Labour |
| 357 | Cambridgeshire North West | 9833 | 20.03 | 12.68 | Conservative | Labour |
| 358 | Suffolk West | 8909 | 20.15 | 12.23 | Conservative | Labour |
| 359 | Workington | 7895 | 20.38 | 12.85 | Labour | Conservative |
| 360 | Newcastle-under-Lyme | 8108 | 20.38 | 11.87 | Labour | Conservative |
| 361 | Birmingham Perry Barr | 7948 | 20.43 | 11.34 | Labour | LibDem |
| 362 | Birmingham Ladywood | 6801 | 20.46 | 9.58 | Labour | LibDem |
| 363 | Cotswold | 9688 | 20.46 | 13.80 | Conservative | LibDem |
| 364 | Llanelli | 7234 | 20.47 | 13.09 | Labour | Plaid Cymru |
| 365 | Salisbury | 11142 | 20.51 | 13.97 | Conservative | LibDem |
| 366 | Liverpool Garston | 7193 | 20.57 | 11.30 | Labour | LibDem |
| 367 | Leyton & Wanstead | 6857 | 20.61 | 11.34 | Labour | LibDem |
| 368 | Stretford & Urmston | 7851 | 20.61 | 12.81 | Labour | Conservative |
| 369 | Macclesfield | 9401 | 20.61 | 13.01 | Conservative | Labour |
| 370 | Blackpool South | 7922 | 20.66 | 10.80 | Labour | Conservative |
| 371 | Bristol East | 8621 | 20.66 | 12.66 | Labour | LibDem |
| 372 | Chichester | 10860 | 20.72 | 13.81 | Conservative | LibDem |
| 373 | Devon South West | 10141 | 20.74 | 14.21 | Conservative | LibDem |
| 374 | Birmingham Northfield | 6454 | 20.78 | 11.77 | Labour | Conservative |
| 375 | Worthing West | 9379 | 20.89 | 13.07 | Conservative | LibDem |
| 376 | Stratford-on-Avon | 12184 | 20.92 | 14.41 | Conservative | LibDem |
| 377 | Dulwich & West Norwood | 8807 | 20.97 | 11.95 | Labour | LibDem |
| 378 | Derbyshire West | 10753 | 21.03 | 14.48 | Conservative | Labour |
| 379 | Bromsgrove | 10080 | 21.08 | 14.24 | Conservative | Labour |
| 380 | Hartlepool | 7478 | 21.10 | 10.87 | Labour | LibDem |
| 381 | Slough | 7851 | 21.16 | 11.05 | Labour | Conservative |
| 382 | Louth & Horncastle | 9896 | 21.20 | 13.23 | Conservative | Labour |
| 383 | Birmingham Selly Oak | 8851 | 21.21 | 12.62 | Labour | Conservative |
| 384 | Islington North | 6716 | 21.32 | 11.49 | Labour | LibDem |
| 385 | Cannock Chase | 9227 | 21.38 | 12.35 | Labour | Conservative |
| 386 | Coventry North West | 9315 | 21.44 | 12.91 | Labour | Conservative |
| 387 | Sheffield Hallam | 8682 | 21.48 | 14.85 | LibDem | Conservative |
| 388 | Newport East | 6838 | 21.49 | 12.45 | Labour | LibDem |
| 389 | Nottingham South | 7486 | 21.49 | 10.86 | Labour | Conservative |
| 390 | Aylesbury | 11065 | 21.50 | 13.61 | Conservative | LibDem |
| 391 | Southampton Itchen | 9302 | 21.52 | 11.58 | Labour | Conservative |
| 392 | Ilford South | 9228 | 21.61 | 11.59 | Labour | Conservative |
| 393 | Lewisham East | 6751 | 21.69 | 12.21 | Labour | Conservative |
| 394 | Londonderry East | 7727 | 21.76 | 13.22 | Democratic Unionist | Ulster Unionist |
| 395 | Tewkesbury | 9892 | 21.76 | 13.75 | Conservative | LibDem |
| 396 | Cities of London & Westminster | 8095 | 22.19 | 11.25 | Conservative | Labour |
| 397 | Ayr Carrick & Cumnock | 9997 | 22.19 | 13.73 | Labour | Conservative |
| 398 | Old Bexley & Sidcup | 9920 | 22.26 | 14.54 | Conservative | Labour |
| 399 | Wrexham | 6819 | 22.44 | 14.20 | Labour | LibDem |
| 400 | Ruislip Northwood | 8910 | 22.46 | 14.67 | Conservative | LibDem |
| 401 | York | 10472 | 22.47 | 13.87 | Labour | Conservative |
| 402 | Southend West | 8959 | 22.49 | 13.91 | Conservative | LibDem |
| 403 | Walsall South | 7946 | 22.50 | 13.23 | Labour | Conservative |
| 404 | Bedfordshire Mid | 11355 | 22.52 | 15.44 | Conservative | LibDem |
| 405 | Surrey Heath | 10845 | 22.66 | 14.58 | Conservative | LibDem |
| 406 | Essex North | 10903 | 22.73 | 15.15 | Conservative | Labour |
| 407 | Bury South | 8912 | 22.76 | 13.32 | Labour | Conservative |
| 408 | Arundel & South Downs | 11309 | 22.76 | 15.59 | Conservative | LibDem |
| 409 | Billericay | 11206 | 22.94 | 14.20 | Conservative | Labour |
| 410 | Stoke-on-Trent South | 8681 | 22.95 | 12.29 | Labour | Conservative |
| 411 | Antrim East | 7304 | 22.99 | 12.60 | Democratic Unionist | Ulster Unionist |
| 412 | Skipton & Ripon | 11620 | 23.00 | 15.25 | Conservative | LibDem |
| 413 | St Ives | 11609 | 23.03 | 15.54 | LibDem | Conservative |
| 414 | Rushcliffe | 12974 | 23.04 | 16.26 | Conservative | Labour |
| 415 | Nottingham East | 6939 | 23.06 | 11.44 | Labour | LibDem |
| 416 | Derbyshire North East | 10065 | 23.17 | 14.29 | Labour | Conservative |
| 417 | Horsham | 12627 | 23.17 | 15.59 | Conservative | LibDem |
| 418 | Spelthorne | 9936 | 23.20 | 14.56 | Conservative | Labour |
| 419 | Walthamstow | 7993 | 23.21 | 12.67 | Labour | LibDem |
| 420 | Great Grimsby | 7654 | 23.22 | 12.01 | Labour | Conservative |
| 421 | Edmonton | 8075 | 23.27 | 13.67 | Labour | Conservative |
| 422 | Don Valley | 8598 | 23.32 | 12.83 | Labour | Conservative |
| 423 | Devizes | 13194 | 23.50 | 15.28 | Conservative | LibDem |
| 424 | Tunbridge Wells | 9988 | 23.51 | 15.45 | Conservative | LibDem |
| 425 | Sheffield Central | 7055 | 23.53 | 12.02 | Labour | LibDem |
| 426 | Bracknell | 12036 | 23.53 | 14.92 | Conservative | Labour |
| 427 | Windsor | 10292 | 23.56 | 15.40 | Conservative | LibDem |
| 428 | Alyn & Deeside | 8378 | 23.60 | 14.09 | Labour | Conservative |
| 429 | Cardiff West | 8167 | 23.63 | 13.63 | Labour | Conservative |
| 430 | Stalybridge & Hyde | 8348 | 23.64 | 12.81 | Labour | Conservative |
| 431 | Shropshire North | 11020 | 23.69 | 15.00 | Conservative | Labour |
| 432 | Ryedale | 10469 | 23.73 | 15.52 | Conservative | LibDem |
| 433 | Sleaford & North Hykeham | 12705 | 23.79 | 15.95 | Conservative | Labour |
| 434 | Montgomeryshire | 7173 | 23.83 | 15.34 | LibDem | Conservative |
| 435 | Blyth Valley | 8527 | 23.84 | 13.40 | Labour | LibDem |
| 436 | Newcastle upon Tyne East & Wallsend | 7565 | 23.88 | 13.30 | Labour | LibDem |
| 437 | Huddersfield | 8351 | 23.90 | 13.53 | Labour | LibDem |
| 438 | Berwick-upon-Tweed | 8632 | 23.92 | 15.22 | LibDem | Conservative |
| 439 | Hitchin & Harpenden | 11393 | 24.04 | 16.95 | Conservative | LibDem |
| 440 | Folkestone & Hythe | 11680 | 24.08 | 16.57 | Conservative | LibDem |
| 441 | Fareham | 11702 | 24.09 | 16.12 | Conservative | Labour |
| 442 | Linlithgow & East Falkirk | 11202 | 24.15 | 14.60 | Labour | SNP |
| 443 | Ulster Mid | 10976 | 24.16 | 17.68 | Sinn Fein | Democratic Unionist |
| 444 | Mole Valley | 11997 | 24.28 | 17.34 | Conservative | LibDem |
| 445 | Ashfield | 10213 | 24.29 | 13.93 | Labour | Conservative |
| 446 | Daventry | 14686 | 24.30 | 16.68 | Conservative | Labour |
| 447 | Ayrshire Central | 10423 | 24.31 | 15.36 | Labour | Conservative |
| 448 | Ealing Southall | 11440 | 24.32 | 13.74 | Labour | LibDem |
| 449 | Harrogate & Knaresborough | 10429 | 24.33 | 16.03 | LibDem | Conservative |
| 450 | Sheffield Hillsborough | 11243 | 24.50 | 15.01 | Labour | LibDem |
| 451 | Huntingdon | 12847 | 24.51 | 15.70 | Conservative | LibDem |
| 452 | Saffron Walden | 13008 | 24.53 | 16.47 | Conservative | LibDem |
| 453 | Dagenham | 7605 | 24.66 | 12.65 | Labour | Conservative |
| 454 | Wolverhampton North East | 8156 | 24.75 | 13.48 | Labour | Conservative |
| 455 | Bedfordshire North East | 12251 | 24.75 | 16.84 | Conservative | Labour |
| 456 | Gordon | 11026 | 24.81 | 15.33 | LibDem | Labour |
| 457 | Wallasey | 9109 | 24.84 | 14.29 | Labour | Conservative |
| 458 | Hull North | 7351 | 24.85 | 11.74 | Labour | LibDem |
| 459 | Cardiff South & Penarth | 9237 | 25.02 | 14.04 | Labour | Conservative |
| 460 | Bradford South | 9167 | 25.04 | 13.77 | Labour | Conservative |
| 461 | Hackney North & Stoke Newington | 7427 | 25.28 | 12.53 | Labour | LibDem |
| 462 | Worsley | 9368 | 25.36 | 13.47 | Labour | Conservative |
| 463 | Penrith & The Border | 11904 | 25.39 | 16.84 | Conservative | LibDem |
| 464 | Ayrshire North & Arran | 11296 | 25.55 | 15.48 | Labour | Conservative |
| 465 | Stockport | 9163 | 25.62 | 13.96 | Labour | Conservative |
| 466 | Ashford | 13298 | 25.73 | 16.87 | Conservative | Labour |
| 467 | Reigate | 10988 | 25.79 | 16.72 | Conservative | LibDem |
| 468 | Blaenau Gwent | 9121 | 25.87 | 17.11 | Ind | Labour |
| 469 | Hampshire North West | 13264 | 25.87 | 16.78 | Conservative | LibDem |
| 470 | Hertsmere | 11093 | 26.06 | 16.42 | Conservative | Labour |
| 471 | St Helens South | 9309 | 26.24 | 14.12 | Labour | LibDem |
| 472 | Rutland & Melton | 12930 | 26.24 | 17.15 | Conservative | Labour |
| 473 | Witney | 14156 | 26.28 | 18.27 | Conservative | LibDem |
| 474 | Brentwood & Ongar | 11612 | 26.30 | 18.11 | Conservative | LibDem |
| 475 | Bristol South | 11142 | 26.32 | 15.74 | Labour | LibDem |
| 476 | Bishop Auckland | 10047 | 26.35 | 14.79 | Labour | LibDem |
| 477 | Hertford & Stortford | 13097 | 26.36 | 17.84 | Conservative | Labour |
| 478 | Darlington | 10404 | 26.41 | 16.06 | Labour | Conservative |
| 479 | Sutton Coldfield | 12283 | 26.52 | 16.83 | Conservative | Labour |
| 480 | Hampshire North East | 12549 | 26.54 | 17.20 | Conservative | LibDem |
| 481 | Vauxhall | 9977 | 26.71 | 12.53 | Labour | LibDem |
| 482 | Normanton | 10002 | 26.73 | 15.36 | Labour | Conservative |
| 483 | Bassetlaw | 10837 | 26.86 | 15.80 | Labour | Conservative |
| 484 | Paisley & Renfrewshire North | 11001 | 26.91 | 17.44 | Labour | SNP |
| 485 | Leominster | 13187 | 27.03 | 18.29 | Conservative | LibDem |
| 486 | Vale of York | 13712 | 27.22 | 18.13 | Conservative | Labour |
| 487 | Dunfermline & West Fife | 11562 | 27.27 | 16.34 | Labour | LibDem |
| 488 | Maldon & Chelmsford East | 12573 | 27.28 | 18.06 | Conservative | Labour |
| 489 | Leicester West | 9070 | 27.30 | 14.66 | Labour | Conservative |
| 490 | Fylde | 12459 | 27.38 | 16.57 | Conservative | Labour |
| 491 | Lanark & Hamilton East | 11947 | 27.41 | 16.18 | Labour | LibDem |
| 492 | Scunthorpe | 8963 | 27.44 | 14.89 | Labour | Conservative |
| 493 | Henley | 12793 | 27.49 | 18.65 | Conservative | LibDem |
| 494 | Chingford & Woodford Green | 10641 | 27.53 | 17.33 | Conservative | Labour |
| 495 | Preston | 9407 | 27.60 | 14.85 | Labour | Conservative |
| 496 | Croydon South | 13528 | 27.67 | 17.84 | Conservative | Labour |
| 497 | Worcestershire Mid | 13327 | 27.69 | 18.63 | Conservative | Labour |
| 498 | Oldham West & Royton | 10454 | 27.83 | 14.84 | Labour | Conservative |
| 499 | Glasgow South | 10832 | 28.19 | 15.79 | Labour | LibDem |
| 500 | Broxbourne | 11509 | 28.33 | 16.78 | Conservative | Labour |
| 501 | Tatton | 11731 | 28.33 | 18.29 | Conservative | Labour |
| 502 | Runnymede & Weybridge | 12349 | 28.37 | 16.56 | Conservative | Labour |
| 503 | Heywood & Middleton | 11083 | 28.38 | 15.50 | Labour | Conservative |
| 504 | Ribble Valley | 14171 | 28.48 | 18.72 | Conservative | LibDem |
| 505 | Greenwich & Woolwich | 10146 | 28.49 | 15.95 | Labour | LibDem |
| 506 | Doncaster Central | 9802 | 28.53 | 14.91 | Labour | LibDem |
| 507 | Glenrothes | 10664 | 28.54 | 16.02 | Labour | SNP |
| 508 | Wealden | 15921 | 28.61 | 19.35 | Conservative | LibDem |
| 509 | Bexhill & Battle | 13449 | 28.72 | 19.37 | Conservative | LibDem |
| 510 | Wansbeck | 10581 | 28.75 | 16.79 | Labour | LibDem |
| 511 | Bromley & Chislehurst | 13342 | 28.92 | 18.76 | Conservative | Labour |
| 512 | Tonbridge & Malling | 13352 | 28.99 | 19.78 | Conservative | Labour |
| 513 | Morley & Rothwell | 12343 | 29.05 | 17.08 | Labour | Conservative |
| 514 | Chesham & Amersham | 13798 | 29.30 | 19.90 | Conservative | LibDem |
| 515 | Falkirk | 13475 | 29.45 | 17.55 | Labour | SNP |
| 516 | Caithness Sutherland & Easter Ross | 8168 | 29.53 | 17.52 | LibDem | Labour |
| 517 | Livingston | 13097 | 29.54 | 17.28 | Labour | SNP |
| 518 | Cumbernauld Kilsyth & Kirkintilloch East | 11562 | 29.58 | 17.99 | Labour | SNP |
| 519 | Glasgow North West | 10093 | 29.63 | 16.36 | Labour | LibDem |
| 520 | Mansfield | 11365 | 29.69 | 16.44 | Labour | Conservative |
| 521 | Wythenshawe & Sale East | 10827 | 29.92 | 15.30 | Labour | Conservative |
| 522 | Sevenoaks | 12970 | 29.96 | 19.92 | Conservative | LibDem |
| 523 | Edinburgh West | 13600 | 30.05 | 20.52 | LibDem | Conservative |
| 524 | Birmingham Erdington | 9575 | 30.16 | 14.74 | Labour | Conservative |
| 525 | Christchurch | 15559 | 30.17 | 20.86 | Conservative | LibDem |
| 526 | Dunbartonshire West | 12553 | 30.18 | 18.50 | Labour | SNP |
| 527 | Warrington North | 12204 | 30.19 | 16.78 | Labour | Conservative |
| 528 | Glasgow Central | 8531 | 30.43 | 13.36 | Labour | LibDem |
| 529 | Maidstone & The Weald | 14856 | 30.47 | 20.06 | Conservative | Labour |
| 530 | Erith & Thamesmead | 11500 | 30.54 | 15.96 | Labour | Conservative |
| 531 | Barnsley West & Penistone | 11314 | 30.70 | 16.86 | Labour | Conservative |
| 532 | Barking | 8883 | 30.73 | 15.41 | Labour | Conservative |
| 533 | East Kilbride Strathaven & Lesmahagow | 14723 | 30.84 | 19.57 | Labour | SNP |
| 534 | Lewisham West | 9932 | 31.11 | 17.13 | Labour | LibDem |
| 535 | Redcar | 12116 | 31.18 | 18.25 | Labour | LibDem |
| 536 | Inverclyde | 11259 | 31.19 | 18.99 | Labour | SNP |
| 537 | West Bromwich West | 10894 | 31.20 | 16.44 | Labour | Conservative |
| 538 | Mitcham & Morden | 12560 | 31.50 | 19.28 | Labour | Conservative |
| 539 | Warley | 10147 | 31.62 | 18.19 | Labour | Conservative |
| 540 | West Ham | 9801 | 31.65 | 15.76 | Labour | Respect |
| 541 | Hackney South & Shoreditch | 10204 | 31.65 | 15.74 | Labour | LibDem |
| 542 | Croydon North | 13888 | 31.65 | 16.61 | Labour | Conservative |
| 543 | Romford | 11589 | 31.77 | 19.80 | Conservative | Labour |
| 544 | Banff & Buchan | 11837 | 31.81 | 18.00 | SNP | Conservative |
| 545 | Rayleigh | 14726 | 31.88 | 20.57 | Conservative | Labour |
| 546 | Epping Forest | 14358 | 32.01 | 20.04 | Conservative | Labour |
| 547 | Meirionnydd Nant Conwy | 6614 | 32.04 | 19.81 | Plaid Cymru | Labour |
| 548 | Surrey East | 15921 | 32.32 | 21.30 | Conservative | LibDem |
| 549 | Fife North East | 12571 | 32.60 | 20.26 | LibDem | Conservative |
| 550 | Stoke-on-Trent North | 10036 | 32.63 | 17.18 | Labour | Conservative |
| 551 | South Holland & The Deepings | 15780 | 32.71 | 20.45 | Conservative | Labour |
| 552 | Liverpool Riverside | 10214 | 32.75 | 13.59 | Labour | LibDem |
| 553 | West Bromwich East | 11652 | 32.81 | 19.38 | Labour | Conservative |
| 554 | Epsom & Ewell | 16447 | 32.97 | 21.89 | Conservative | LibDem |
| 555 | Lagan Valley | 14117 | 33.16 | 20.10 | Democratic Unionist | Ulster Unionist |
| 556 | East Ham | 13155 | 33.25 | 16.84 | Labour | Respect |
| 557 | Pontypridd | 13191 | 33.28 | 20.51 | Labour | LibDem |
| 558 | Sheffield Heeley | 11370 | 33.35 | 19.26 | Labour | LibDem |
| 559 | Manchester Central | 9776 | 33.41 | 14.29 | Labour | LibDem |
| 560 | Hayes & Harlington | 10847 | 33.49 | 18.88 | Labour | Conservative |
| 561 | Hull West & Hessle | 9450 | 33.97 | 15.37 | Labour | LibDem |
| 562 | Durham North West | 13443 | 34.03 | 19.68 | Labour | LibDem |
| 563 | Stockton North | 12437 | 34.14 | 19.66 | Labour | Conservative |
| 564 | Wigan | 11767 | 34.33 | 18.31 | Labour | Conservative |
| 565 | Staffordshire South | 8847 | 34.51 | 12.84 | Conservative | Labour |
| 566 | Sunderland North | 9995 | 34.57 | 17.19 | Labour | Conservative |
| 567 | Paisley & Renfrewshire South | 13232 | 34.95 | 21.99 | Labour | LibDem |
| 568 | Stoke-on-Trent Central | 9774 | 35.02 | 16.96 | Labour | LibDem |
| 569 | Beaconsfield | 15253 | 35.05 | 22.61 | Conservative | LibDem |
| 570 | Salford | 7945 | 35.15 | 14.91 | Labour | LibDem |
| 571 | Strangford | 13049 | 35.24 | 19.03 | Democratic Unionist | Ulster Unionist |
| 572 | Neath | 12710 | 35.49 | 22.19 | Labour | Plaid Cymru |
| 573 | St Helens North | 13962 | 35.55 | 19.83 | Labour | LibDem |
| 574 | Rotherham | 10681 | 35.63 | 19.65 | Labour | LibDem |
| 575 | Glasgow North East | 10134 | 35.66 | 16.32 | Speaker Seeking Re-Election | SNP |
| 576 | Sunderland South | 11059 | 36.01 | 17.94 | Labour | Conservative |
| 577 | Rother Valley | 14224 | 36.01 | 20.94 | Labour | Conservative |
| 578 | Swansea East | 11249 | 36.48 | 19.56 | Labour | LibDem |
| 579 | Bolton South East | 11638 | 36.54 | 18.26 | Labour | Conservative |
| 580 | Hemsworth | 13481 | 36.64 | 20.02 | Labour | Conservative |
| 581 | Wolverhampton South East | 10495 | 37.15 | 19.42 | Labour | Conservative |
| 582 | Eccles | 12886 | 37.21 | 18.67 | Labour | Conservative |
| 583 | Rutherglen & Hamilton West | 16112 | 37.24 | 21.75 | Labour | LibDem |
| 584 | Orkney & Shetland | 6627 | 37.35 | 20.30 | LibDem | Labour |
| 585 | New Forest West | 17285 | 37.52 | 25.16 | Conservative | LibDem |
| 586 | Buckingham | 18129 | 37.53 | 26.24 | Conservative | Labour |
| 587 | Ashton under Lyne | 13952 | 37.74 | 19.57 | Labour | Conservative |
| 588 | Hull East | 11747 | 37.75 | 17.96 | Labour | LibDem |
| 589 | Leeds West | 12810 | 37.99 | 20.37 | Labour | LibDem |
| 590 | Brent South | 11326 | 38.05 | 20.04 | Labour | LibDem |
| 591 | Denton & Reddish | 13498 | 38.08 | 19.99 | Labour | Conservative |
| 592 | Coventry North East | 14222 | 38.24 | 20.55 | Labour | Conservative |
| 593 | Leicester East | 15876 | 38.44 | 24.15 | Labour | Conservative |
| 594 | Leeds East | 11578 | 38.49 | 21.48 | Labour | LibDem |
| 595 | Gateshead East & Washington West | 13407 | 38.67 | 21.83 | Labour | LibDem |
| 596 | Lewisham Deptford | 11811 | 38.86 | 20.23 | Labour | LibDem |
| 597 | Middlesbrough | 12567 | 39.10 | 19.27 | Labour | LibDem |
| 598 | Antrim North | 17965 | 39.12 | 24.30 | Democratic Unionist | Sinn Fein |
| 599 | Caerphilly | 15359 | 39.15 | 23.21 | Labour | Plaid Cymru |
| 600 | Richmond (Yorks) | 17807 | 39.40 | 25.67 | Conservative | Labour |
| 601 | Tyne Bridge | 10400 | 39.42 | 19.41 | Labour | LibDem |
| 602 | Kensington & Chelsea | 12418 | 39.63 | 19.81 | Conservative | LibDem |
| 603 | Nottingham North | 12171 | 40.06 | 19.66 | Labour | Conservative |
| 604 | Doncaster North | 12656 | 40.08 | 20.50 | Labour | Conservative |
| 605 | Leeds Central | 11866 | 40.66 | 18.62 | Labour | LibDem |
| 606 | Tyneside North | 15037 | 40.71 | 23.26 | Labour | Conservative |
| 607 | South Shields | 12312 | 40.76 | 20.75 | Labour | LibDem |
| 608 | Jarrow | 13904 | 40.92 | 22.52 | Labour | LibDem |
| 609 | Motherwell & Wishaw | 15222 | 41.02 | 23.25 | Labour | SNP |
| 610 | Torfaen | 14791 | 41.11 | 24.38 | Labour | Conservative |
| 611 | Tottenham | 13034 | 41.16 | 19.68 | Labour | LibDem |
| 612 | Wentworth | 15056 | 42.30 | 23.70 | Labour | Conservative |
| 613 | Airdrie & Shotts | 14084 | 42.48 | 23.23 | Labour | SNP |
| 614 | Halton | 14606 | 42.73 | 22.69 | Labour | Conservative |
| 615 | Barnsley East & Mexborough | 14125 | 42.77 | 21.07 | Labour | LibDem |
| 616 | Sheffield Attercliffe | 15967 | 43.13 | 23.79 | Labour | LibDem |
| 617 | Kirkcaldy & Cowdenbeath | 18216 | 43.58 | 25.44 | Labour | SNP |
| 618 | Manchester Blackley | 12027 | 43.59 | 20.24 | Labour | LibDem |
| 619 | Glasgow East | 13507 | 43.66 | 21.03 | Labour | SNP |
| 620 | Ross Skye & Lochaber | 14249 | 43.79 | 28.30 | LibDem | Labour |
| 621 | Knowsley North & Sefton East | 16269 | 43.91 | 23.11 | Labour | LibDem |
| 622 | Sedgefield | 18449 | 44.48 | 27.67 | Labour | Conservative |
| 623 | Barnsley Central | 12732 | 44.49 | 20.95 | Labour | LibDem |
| 624 | Glasgow South West | 13896 | 44.86 | 22.48 | Labour | SNP |
| 625 | Durham North | 16781 | 44.94 | 24.89 | Labour | LibDem |
| 626 | Ogmore | 13703 | 45.26 | 26.18 | Labour | LibDem |
| 627 | Pontefract & Castleford | 15246 | 46.27 | 24.64 | Labour | Conservative |
| 628 | Aberavon | 13937 | 46.30 | 27.50 | Labour | LibDem |
| 629 | Houghton & Washington East | 16065 | 46.30 | 23.73 | Labour | LibDem |
| 630 | Merthyr Tydfil & Rhymney | 13934 | 46.48 | 25.78 | Labour | LibDem |
| 631 | Camberwell & Peckham | 13483 | 46.51 | 23.62 | Labour | LibDem |
| 632 | Birkenhead | 12934 | 46.55 | 22.65 | Labour | LibDem |
| 633 | Leigh | 17272 | 47.34 | 23.83 | Labour | Conservative |
| 634 | Bolsover | 18437 | 47.64 | 27.03 | Labour | LibDem |
| 635 | Knowsley South | 17688 | 48.53 | 25.01 | Labour | LibDem |
| 636 | Cynon Valley | 13259 | 49.76 | 29.59 | Labour | Plaid Cymru |
| 637 | Liverpool West Derby | 15225 | 49.98 | 23.57 | Labour | LibDem |
| 638 | Coatbridge Chryston & Bellshill | 19519 | 50.90 | 29.24 | Labour | SNP |
| 639 | Islwyn | 15740 | 51.00 | 31.42 | Labour | Plaid Cymru |
| 640 | Makerfield | 18149 | 51.01 | 26.29 | Labour | Conservative |
| 641 | Rhondda | 16242 | 52.14 | 32.19 | Labour | Plaid Cymru |
| 642 | Sheffield Brightside | 13644 | 55.40 | 26.86 | Labour | LibDem |
| 643 | Belfast West | 19315 | 55.91 | 36.08 | Sinn Fein | SDLP |
| 644 | Liverpool Walton | 15957 | 57.13 | 25.72 | Labour | LibDem |
| 645 | Easington | 18636 | 58.50 | 30.51 | Labour | LibDem |
| 646 | Bootle | 16357 | 63.84 | 30.64 | Labour | LibDem |
| |
| Last Modified: 10 Apr 10 © Richard Kimber |