Marginal constituencies in the 2005 United Kingdom general election

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This is a list of marginal seats[ citation needed ] in the United Kingdom after the results in the 2005 General Election. At the next General Election, boundary changes applied affecting some of these seats.

Labour – Liberal Democrat marginals

Constituencies where the Labour Party holds a marginal lead over the Liberal Democrats:

ConstituencyMajority %
Edinburgh South 4050.9%
Islington South and Finsbury 4841.6%
Oxford East 9632.3%
Watford 1,1482.3%
Aberdeen South 1,3483.2%
Edinburgh North and Leith 2,1535.0%
City of Durham 3,2747.4%
Oldham East and Saddleworth 3,5908.3%
Norwich South 3,6538.7%
Leicester South 3,7178.8%
Bradford North 3,51110.2%
Newcastle upon Tyne Central 3,98211.1%
Swansea West 4,26912.9%

Labour – Conservative marginals

Constituencies where the Labour Party holds a marginal lead over the Conservative Party:

ConstituencyMajority %
Crawley 370.1%
Sittingbourne and Sheppey 790.2%
Harlow 970.2%
Battersea 1630.4%
Medway 2130.5%
Warwick and Leamington 2660.5%
Gillingham 2540.6%
Stroud 3500.6%
Hove 4200.9%
Selby 4670.9%
Stourbridge 4071.0%
Dartford 7061.5%
High Peak 7351.5%
South Thanet 6641.6%
Finchley and Golders Green 7411.7%
City of Chester 9172.0%
Cardiff North 1,1462.5%
Wirral West 1,0972.7%
Calder Valley 1,3672.9%
Portsmouth North 1,1393.0%
Burton 1,4213.0%
South Swindon 1,3533.1%
Colne Valley 1,5013.1%
Corby 1,5173.1%
Wansdyke 1,8393.6%
South Dorset 1,8123.7%
Vale of Glamorgan 1,8083.8%
Harrow West 2,0284.2%
Loughborough 1,9964.3%
South Ribble 2,1844.6%
Enfield North 1,9204.7%
Hastings and Rye 2,0264.7%
Stafford 2,1214.7%
Broxtowe 2,2964.7%
Carmarthen West and South Pembrokeshire 1,9105.0%
Nuneaton 2,2805.0%
Bolton West 2,0645.1%
Pendle 2,1805.3%
Chatham and Aylesford 2,3325.5%
Staffordshire Moorlands 2,4385.5%
North Swindon 2,5715.7%
Dumfries and Galloway 2,9225.7%
Tamworth 2,5695.9%
Cleethorpes 2,6426.1%
Birmingham Edgbaston 2,3496.2%
Hendon 2,6996.5%
Bury North 2,9266.6%
Redditch 2,7166.7%
Brigg and Goole 2,8946.8%
Worcester 3,1446.8%
Brighton Kemptown 2,7376.9%
Wolverhampton South West 3,1446.9%
Basildon 3,1427.3%
Great Yarmouth 3,0557.4%
Stevenage 3,1397.5%
Warrington South 3,5157.5%
Bedford 3,3838.0%
Milton Keynes South West 4,0108.1%
South Derbyshire 4,4958.1%
Gloucester 4,2718.2%
Bradford West 3,0268.3%
Rossendale and Darwen 3,6768.3%
Halifax 3,4178.6%
Derby North 3,7578.6%
Gedling 3,8118.6%
Conwy 3,0819.2%
Eltham 3,2769.3%
Harrow East 4,7309.3%
Wirral South 3,7249.4%
Northampton North 3,9609.4%
North West Leicestershire 4,4779.5%
Brentford and Isleworth 4,4119.6%
Elmet 4,5289.6%
Tynemouth 4,1439.7%
Hampstead and Highgate 3,7299.8%
Dover 4,94110.3%
Halesowen and Rowley Regis 4,33710.5%
Keighley 4,85210.5%
Plymouth Sutton 4,10910.8%
Dudley South 4,24410.8%
Stirling 4,76710.9%
Bolton North East 4,10311.1%
Reading West 4,67211.1%
Amber Valley 5,27511.1%
Morecambe and Lunesdale 4,76811.5%
Brighton Pavilion 5,03011.5%
Norwich North 5,45911.6%
Blackpool North and Fleetwood 5,06211.7%
Wakefield 5,15411.9%
Waveney 5,91511.9%
Dewsbury 4,61512.0%
Lincoln 4,61312.5%
Pudsey 5,87012.6%
Leeds North East 5,26212.7%
Ipswich 5,33212.7%
Stockton South 6,13912.7%
Tooting 5,38112.9%
Dudley North 5,43213.1%
Ealing North 6,15913.5%
Ealing Acton and Shepherd's Bush 5,52013.9%
Exeter 7,66513.9%
East Renfrewshire 6,65714.0%
Erewash 7,08414.0%
West Lancashire 6,08414.1%
Sherwood 6,65214.1%
Hyndburn 5,58714.2%
Vale of Clwyd 4,66914.4%
Luton South 5,65014.5%
Thurrock 6,37514.6%
Batley and Spen 5,78814.8%
Regent's Park and Kensington North 6,13115.1%
Newport West 5,45815.3%
Coventry South 6,25515.4%
Ellesmere Port and Neston 6,48615.4%
Chorley 7,62515.4%
Telford 5,40615.8%
Brent North 5,64115.8%
Kingswood 7,87315.9%
Carlisle 5,69516.1%
Crosby 5,84016.1%
Birmingham Hall Green 5,71416.5%
Barrow and Furness 6,03716.5%
Edinburgh South West 7,24216.5%
Luton North 6,48716.6%
Southampton Test 7,01816.8%
Gower 6,70317.0%
Bridgend 6,52317.2%
Weaver Vale 6,85517.4%
Workington 6,89517.4%
Feltham and Heston 6,82018.3%
Middlesbrough South and East Cleveland 8,00018.3%

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