| 1801 to 1832 |
| 1832 to 1868 |
| 1868 to 1885 |
| 1885 to 1918 |
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| 1950 to 1974 |
| 1974 to 1983 |
| 1983 to 1997 |
| 1997 to 2024 |
| 2024 to present |
The following 650 seats were contested at the 2024 United Kingdom general election following the 2023 review of Westminster constituencies. [1]
| Constituency | Electorate | Ceremonial County | Local authority |
|---|---|---|---|
| Amber Valley CC | 70,625 | Derbyshire | Amber Valley |
| Ashfield CC | 69,819 | Nottinghamshire | Ashfield / Mansfield |
| Bassetlaw CC | 75,773 | Nottinghamshire | Bassetlaw |
| Bolsover CC | 74,680 | Derbyshire | Bolsover / North East Derbyshire |
| Boston and Skegness CC | 75,806 | Lincolnshire | Boston / East Lindsey |
| Broxtowe CC | 72,461 | Nottinghamshire | Broxtowe |
| Chesterfield BC | 70,722 | Derbyshire | Chesterfield |
| Corby and East Northamptonshire CC | 76,748 | Northamptonshire | North Northamptonshire |
| Daventry CC | 76,539 | Northamptonshire | North Northamptonshire / West Northamptonshire |
| Derby North BC | 71,876 | Derbyshire | Derby |
| Derby South BC | 72,067 | Derbyshire | Derby |
| Derbyshire Dales CC | 71,435 | Derbyshire | Amber Valley / Derbyshire Dales / South Derbyshire |
| Erewash CC | 71,986 | Derbyshire | Erewash |
| Gainsborough CC | 74,750 | Lincolnshire | West Lindsey |
| Gedling CC | 75,795 | Nottinghamshire | Gedling |
| Grantham and Bourne CC | 72,071 | Lincolnshire | North Kesteven / South Kesteven |
| Harborough, Oadby and Wigston CC | 74,810 | Leicestershire | Harborough / Oadby and Wigston |
| High Peak CC | 73,960 | Derbyshire | High Peak |
| Hinckley and Bosworth CC | 75,683 | Leicestershire | Hinckley and Bosworth / North West Leicestershire |
| Kettering CC | 76,163 | Northamptonshire | North Northamptonshire |
| Leicester East BC | 76,465 | Leicestershire | Leicester |
| Leicester South BC | 71,007 | Leicestershire | Leicester |
| Leicester West BC | 76,992 | Leicestershire | Leicester |
| Lincoln BC | 74,128 | Lincolnshire | Lincoln / North Kesteven |
| Loughborough CC | 73,902 | Leicestershire | Charnwood |
| Louth and Horncastle CC | 75,959 | Lincolnshire | East Lindsey |
| Mansfield CC | 74,680 | Nottinghamshire | Mansfield |
| Melton and Syston CC | 71,615 | Leicestershire | Charnwood / Melton |
| Mid Derbyshire CC | 70,085 | Derbyshire | Amber Valley / Derby / Erewash |
| Mid Leicestershire CC | 76,173 | Leicestershire | Blaby / Charnwood / Hinckley and Bosworth |
| Newark CC | 76,478 | Nottinghamshire | Bassetlaw / Newark and Sherwood / Rushcliffe |
| North East Derbyshire CC | 72,344 | Derbyshire | Chesterfield / North East Derbyshire |
| North West Leicestershire CC | 75,373 | Leicestershire | North West Leicestershire |
| Northampton North BC | 75,713 | Northamptonshire | West Northamptonshire |
| Northampton South BC | 71,512 | Northamptonshire | West Northamptonshire |
| Nottingham East BC | 75,327 | Nottinghamshire | Nottingham |
| Nottingham North and Kimberley BC | 74,515 | Nottinghamshire | Broxtowe / Nottingham |
| Nottingham South BC | 76,076 | Nottinghamshire | Nottingham |
| Rushcliffe CC | 76,171 | Nottinghamshire | Rushcliffe |
| Rutland and Stamford CC | 70,864 | Leicestershire / Lincolnshire / Rutland | Harborough / Rutland / South Kesteven |
| Sherwood Forest CC | 76,543 | Nottinghamshire | Ashfield / Gedling / Newark and Sherwood |
| Sleaford and North Hykeham CC | 73,380 | Lincolnshire | North Kesteven |
| South Derbyshire CC | 71,202 | Derbyshire | South Derbyshire |
| South Holland and The Deepings CC | 76,139 | Lincolnshire | Boston / South Holland |
| South Leicestershire CC | 75,634 | Leicestershire | Blaby / Harborough |
| South Northamptonshire CC | 76,555 | Northamptonshire | North Northamptonshire / West Northamptonshire |
| Wellingborough and Rushden CC | 76,669 | Northamptonshire | North Northamptonshire |
| Constituency | Electorate | Ceremonial county | Local authority |
|---|---|---|---|
| Basildon and Billericay BC | 76,993 | Essex | Basildon |
| Bedford BC | 70,068 | Bedfordshire | Bedford |
| Braintree CC | 75,662 | Essex | Braintree / Uttlesford |
| Brentwood and Ongar CC | 74,937 | Essex | Brentwood / Epping Forest |
| Broadland and Fakenham CC | 72,907 | Norfolk | Breckland / Broadland |
| Broxbourne BC | 75,454 | Hertfordshire | Broxbourne / East Hertfordshire |
| Bury St Edmunds and Stowmarket CC | 75,655 | Suffolk | Mid Suffolk / West Suffolk |
| Cambridge BC | 72,560 | Cambridgeshire | Cambridge |
| Castle Point BC | 70,923 | Essex | Castle Point / Basildon |
| Central Suffolk and North Ipswich CC | 71,020 | Suffolk | East Suffolk / Ipswich / Mid Suffolk |
| Chelmsford BC | 76,454 | Essex | Chelmsford |
| Clacton CC | 75,959 | Essex | Tendring |
| Colchester BC | 76,843 | Essex | Colchester |
| Dunstable and Leighton Buzzard CC | 74,069 | Bedfordshire | Central Bedfordshire |
| Ely and East Cambridgeshire CC | 76,279 | Cambridgeshire | East Cambridgeshire / South Cambridgeshire |
| Epping Forest CC | 74,553 | Essex | Epping Forest |
| Great Yarmouth CC | 70,077 | Norfolk | Great Yarmouth |
| Harlow CC | 73,479 | Essex | Epping Forest / Harlow / Uttlesford |
| Harpenden and Berkhamsted CC | 71,635 | Hertfordshire | Dacorum / St Albans |
| Harwich and North Essex CC | 74,838 | Essex | Colchester / Tendring |
| Hemel Hempstead CC | 70,496 | Hertfordshire | Dacorum |
| Hertford and Stortford CC | 75,396 | Hertfordshire | East Hertfordshire |
| Hertsmere CC | 73,256 | Hertfordshire | Hertsmere / Welwyn Hatfield |
| Hitchin CC | 72,112 | Bedfordshire / Hertfordshire | Central Bedfordshire / North Hertfordshire |
| Huntingdon CC | 75,590 | Cambridgeshire | Huntingdonshire |
| Ipswich BC | 75,117 | Suffolk | Ipswich |
| Lowestoft CC | 73,967 | Suffolk | East Suffolk |
| Luton North BC | 73,266 | Bedfordshire | Luton |
| Luton South and South Bedfordshire CC | 70,197 | Bedfordshire | Central Bedfordshire / Luton |
| Maldon CC | 76,794 | Essex | Chelmsford / Maldon |
| Mid Bedfordshire CC | 71,748 | Bedfordshire | Bedford / Central Bedfordshire |
| Mid Norfolk CC | 71,060 | Norfolk | Breckland / South Norfolk |
| North Bedfordshire CC | 76,319 | Bedfordshire | Bedford / Central Bedfordshire |
| North East Cambridgeshire CC | 70,806 | Cambridgeshire | Fenland |
| North East Hertfordshire CC | 76,849 | Hertfordshire | East Hertfordshire / North Hertfordshire |
| North Norfolk CC | 70,719 | Norfolk | North Norfolk |
| North West Cambridgeshire CC | 73,556 | Cambridgeshire | Huntingdonshire / Peterborough |
| North West Essex CC | 76,280 | Essex | Chelmsford / Uttlesford |
| North West Norfolk CC | 75,200 | Norfolk | Kings Lynn and West Norfolk |
| Norwich North BC | 71,441 | Norfolk | Broadland / Norwich |
| Norwich South BC | 73,201 | Norfolk | Norwich / South Norfolk |
| Peterborough CC | 72,273 | Cambridgeshire | Peterborough |
| Rayleigh and Wickford CC | 76,422 | Essex | Basildon / Rochford |
| South Basildon and East Thurrock CC | 73,322 | Essex | Basildon / Thurrock |
| South Cambridgeshire CC | 75,484 | Cambridgeshire | Cambridge / South Cambridgeshire |
| South Norfolk CC | 69,837 | Norfolk | South Norfolk |
| South Suffolk CC | 71,070 | Suffolk | Babergh |
| South West Hertfordshire CC | 71,552 | Hertfordshire | Dacorum / Three Rivers |
| South West Norfolk CC | 72,496 | Norfolk | Breckland / Kings Lynn and West Norfolk |
| Southend East and Rochford CC | 70,094 | Essex | Rochford / Southend-on-Sea |
| Southend West and Leigh BC | 76,824 | Essex | Southend-on-Sea |
| St Albans CC | 70,881 | Hertfordshire | St Albans |
| St Neots and Mid Cambridgeshire CC | 74,699 | Cambridgeshire | Huntingdonshire / South Cambridgeshire |
| Stevenage CC | 70,370 | Hertfordshire | East Hertfordshire / North Hertfordshire / Stevenage |
| Suffolk Coastal CC | 72,683 | Suffolk | East Suffolk |
| Thurrock BC | 73,347 | Essex | Thurrock |
| Watford BC | 70,576 | Hertfordshire | Hertsmere / Watford |
| Waveney Valley CC | 70,540 | Norfolk / Suffolk | East Suffolk / Mid Suffolk / South Norfolk |
| Welwyn Hatfield CC | 74,535 | Hertfordshire | Welwyn Hatfield |
| West Suffolk CC | 76,243 | Suffolk | West Suffolk |
| Witham CC | 75,064 | Essex | Braintree / Colchester / Maldon |
| Constituency | Electorate | Ceremonial county | Local authority |
|---|---|---|---|
| Bishop Auckland CC | 70,879 | Durham | County Durham |
| Blaydon and Consett CC | 70,163 | Durham / Tyne and Wear | County Durham / Gateshead |
| Blyth and Ashington CC | 75,452 | Northumberland | Northumberland |
| City of Durham CC | 72,878 | Durham | County Durham |
| Cramlington and Killingworth CC | 73,295 | Northumberland / Tyne and Wear | Newcastle upon Tyne / North Tyneside / Northumberland |
| Darlington CC | 70,446 | Durham | Darlington |
| Easington CC | 70,043 | Durham | County Durham |
| Gateshead Central and Whickham BC | 70,994 | Tyne and Wear | Gateshead |
| Hartlepool CC | 71,228 | Durham | Hartlepool |
| Hexham CC | 72,738 | Northumberland / Tyne and Wear | Newcastle upon Tyne / Northumberland |
| Houghton and Sunderland South BC | 76,883 | Tyne and Wear | Sunderland |
| Jarrow and Gateshead East BC | 71,106 | Tyne and Wear | Gateshead / South Tyneside |
| Middlesbrough and Thornaby East BC | 71,742 | North Yorkshire | Middlesbrough / Stockton-on-Tees |
| Middlesbrough South and East Cleveland CC | 69,967 | North Yorkshire | Middlesbrough / Redcar and Cleveland |
| Newcastle upon Tyne Central and West BC | 76,460 | Tyne and Wear | Newcastle upon Tyne |
| Newcastle upon Tyne East and Wallsend BC | 76,875 | Tyne and Wear | Newcastle upon Tyne / North Tyneside |
| Newcastle upon Tyne North BC | 76,503 | Tyne and Wear | Newcastle upon Tyne / North Tyneside |
| Newton Aycliffe and Spennymoor CC | 71,299 | Durham | County Durham |
| North Durham CC | 73,079 | Durham | County Durham |
| North Northumberland CC | 72,541 | Northumberland | Northumberland |
| Redcar BC | 71,331 | North Yorkshire | Redcar and Cleveland |
| South Shields BC | 69,725 | Tyne and Wear | South Tyneside |
| Stockton North CC | 69,779 | Durham | Stockton-on-Tees |
| Stockton West CC | 70,108 | Durham / North Yorkshire | Darlington / Stockton-on-Tees |
| Sunderland Central BC | 72,688 | Tyne and Wear | Sunderland |
| Tynemouth BC | 73,022 | Tyne and Wear | North Tyneside |
| Washington and Gateshead South BC | 71,775 | Tyne and Wear | Gateshead / Sunderland |
| Constituency | Electorate | Ceremonial county | Local authority |
|---|---|---|---|
| Altrincham and Sale West BC | 73,934 | Greater Manchester | Trafford |
| Ashton-under-Lyne BC | 72,278 | Greater Manchester | Tameside |
| Barrow and Furness CC | 76,603 | Cumbria | Cumberland / Westmorland and Furness |
| Birkenhead BC | 76,271 | Merseyside | Wirral |
| Blackburn BC | 70,586 | Lancashire | Blackburn with Darwen |
| Blackley and Middleton South BC | 71,735 | Greater Manchester | Manchester / Rochdale |
| Blackpool North and Fleetwood BC | 75,396 | Lancashire | Blackpool / Wyre |
| Blackpool South BC | 76,071 | Lancashire | Blackpool |
| Bolton North East BC | 77,020 | Greater Manchester | Bolton |
| Bolton South and Walkden BC | 75,716 | Greater Manchester | Bolton / Salford |
| Bolton West BC | 72,125 | Greater Manchester | Bolton |
| Bootle BC | 75,194 | Merseyside | Sefton |
| Burnley CC | 75,436 | Lancashire | Burnley / Pendle |
| Bury North BC | 77,009 | Greater Manchester | Bury |
| Bury South BC | 74,598 | Greater Manchester | Bury / Salford |
| Carlisle CC | 75,868 | Cumbria | Cumberland |
| Cheadle BC | 73,775 | Greater Manchester | Stockport |
| Chester North and Neston CC | 72,327 | Cheshire | Cheshire West and Chester |
| Chester South and Eddisbury CC | 71,975 | Cheshire | Cheshire East / Cheshire West and Chester |
| Chorley CC | 74,568 | Lancashire | Chorley / South Ribble |
| Congleton CC | 69,836 | Cheshire | Cheshire East |
| Crewe and Nantwich CC | 76,236 | Cheshire | Cheshire East |
| Ellesmere Port and Bromborough BC | 71,027 | Cheshire / Merseyside | Cheshire West and Chester / Wirral |
| Fylde CC | 75,114 | Lancashire | Fylde / Wyre |
| Gorton and Denton BC | 74,306 | Greater Manchester | Manchester / Tameside |
| Hazel Grove CC | 72,941 | Greater Manchester | Stockport |
| Heywood and Middleton North CC | 73,306 | Greater Manchester | Rochdale |
| Hyndburn CC | 69,971 | Lancashire | Hyndburn / Ribble Valley |
| Knowsley BC | 71,228 | Merseyside | Knowsley |
| Lancaster and Wyre CC | 74,992 | Lancashire | Lancaster / Wyre |
| Leigh and Atherton BC | 76,363 | Greater Manchester | Wigan |
| Liverpool Garston BC | 70,372 | Merseyside | Liverpool |
| Liverpool Riverside BC | 70,157 | Merseyside | Liverpool |
| Liverpool Walton BC | 75,926 | Merseyside | Liverpool / Sefton |
| Liverpool Wavertree BC | 71,076 | Merseyside | Liverpool |
| Liverpool West Derby BC | 70,730 | Merseyside | Knowsley / Liverpool |
| Macclesfield CC | 75,881 | Cheshire | Cheshire East |
| Makerfield BC | 76,517 | Greater Manchester | Wigan |
| Manchester Central BC | 75,311 | Greater Manchester | Manchester / Oldham |
| Manchester Rusholme BC | 70,692 | Greater Manchester | Manchester |
| Manchester Withington BC | 71,614 | Greater Manchester | Manchester |
| Mid Cheshire CC | 69,775 | Cheshire | Cheshire East / Cheshire West and Chester |
| Morecambe and Lunesdale CC | 76,040 | Cumbria / Lancashire | Lancaster / Westmorland and Furness |
| Oldham East and Saddleworth CC | 72,997 | Greater Manchester | Oldham |
| Oldham West, Chadderton and Royton BC | 74,183 | Greater Manchester | Oldham |
| Pendle and Clitheroe CC | 76,941 | Lancashire | Pendle / Ribble Valley |
| Penrith and Solway CC | 76,720 | Cumbria | Cumberland / Westmorland and Furness |
| Preston BC | 72,946 | Lancashire | Preston |
| Ribble Valley CC | 75,993 | Lancashire | Preston / Ribble Valley / South Ribble |
| Rochdale CC | 71,697 | Greater Manchester | Rochdale |
| Rossendale and Darwen BC | 74,593 | Lancashire | Blackburn with Darwen / Rossendale |
| Runcorn and Helsby CC | 70,950 | Cheshire | Cheshire West and Chester / Halton |
| Salford BC | 72,169 | Greater Manchester | Salford |
| Sefton Central CC | 74,746 | Merseyside | Sefton |
| South Ribble CC | 72,029 | Lancashire | South Ribble |
| Southport CC | 74,168 | Lancashire / Merseyside | Sefton / West Lancashire |
| St Helens North CC | 76,082 | Merseyside | St Helens |
| St Helens South and Whiston BC | 70,302 | Merseyside | Knowsley / St Helens |
| Stalybridge and Hyde BC | 73,028 | Greater Manchester | Tameside |
| Stockport BC | 74,769 | Greater Manchester | Stockport |
| Stretford and Urmston BC | 73,212 | Greater Manchester | Trafford |
| Tatton CC | 75,538 | Cheshire | Cheshire East / Cheshire West and Chester / Warrington |
| Wallasey BC | 73,054 | Merseyside | Wirral |
| Warrington North CC | 72,350 | Cheshire | Warrington |
| Warrington South BC | 76,639 | Cheshire | Warrington |
| West Lancashire CC | 73,652 | Lancashire | West Lancashire |
| Westmorland and Lonsdale CC | 72,322 | Cumbria | Westmorland and Furness |
| Whitehaven and Workington CC | 73,385 | Cumbria | Cumberland |
| Widnes and Halewood CC | 70,865 | Cheshire / Merseyside | Halton / Knowsley |
| Wigan CC | 75,607 | Greater Manchester | Wigan |
| Wirral West CC | 72,126 | Merseyside | Wirral |
| Worsley and Eccles CC | 76,915 | Greater Manchester | Salford / Wigan |
| Wythenshawe and Sale East BC | 76,971 | Greater Manchester | Manchester / Trafford |
| Constituency | Electorate | Ceremonial county | Local authority |
|---|---|---|---|
| Aldershot BC | 76,765 | Hampshire | Hart / Rushmoor |
| Arundel and South Downs CC | 76,974 | West Sussex | Arun / Chichester / Horsham |
| Ashford CC | 73,546 | Kent | Ashford / Folkestone and Hythe |
| Aylesbury CC | 75,636 | Buckinghamshire | Buckinghamshire |
| Banbury CC | 69,943 | Oxfordshire | Cherwell / West Oxfordshire |
| Basingstoke BC | 77,050 | Hampshire | Basingstoke and Deane |
| Beaconsfield CC | 72,315 | Buckinghamshire | Buckinghamshire |
| Bexhill and Battle CC | 70,869 | East Sussex | Rother / Wealden |
| Bicester and Woodstock CC | 70,389 | Oxfordshire | Cherwell / West Oxfordshire |
| Bognor Regis and Littlehampton CC | 76,985 | West Sussex | Arun |
| Bracknell BC | 70,247 | Berkshire | Bracknell Forest |
| Brighton Kemptown and Peacehaven BC | 69,865 | East Sussex | Brighton and Hove / Lewes |
| Brighton Pavilion BC | 75,722 | East Sussex | Brighton and Hove |
| Buckingham and Bletchley CC | 73,644 | Buckinghamshire | Buckinghamshire / Milton Keynes |
| Canterbury CC | 75,499 | Kent | Canterbury |
| Chatham and Aylesford CC | 74,840 | Kent | Medway / Tonbridge and Malling |
| Chesham and Amersham CC | 74,155 | Buckinghamshire | Buckinghamshire |
| Chichester CC | 76,785 | West Sussex | Arun / Chichester |
| Crawley BC | 74,446 | West Sussex | Crawley |
| Dartford CC | 72,048 | Kent | Dartford |
| Didcot and Wantage CC | 74,456 | Oxfordshire | South Oxfordshire / Vale of White Horse |
| Dorking and Horley CC | 70,317 | Surrey | Mole Valley / Reigate and Banstead |
| Dover and Deal CC | 75,855 | Kent | Dover |
| Earley and Woodley BC | 70,083 | Berkshire | Reading / Wokingham |
| East Grinstead and Uckfield CC | 72,356 | East Sussex / West Sussex | Lewes / Mid Sussex / Wealden |
| East Hampshire CC | 69,959 | Hampshire | East Hampshire |
| East Surrey CC | 73,145 | Surrey | Reigate and Banstead / Tandridge |
| East Thanet BC | 73,790 | Kent | Thanet |
| East Worthing and Shoreham BC | 75,466 | West Sussex | Adur / Worthing |
| Eastbourne BC | 73,322 | East Sussex | Eastbourne |
| Eastleigh BC | 69,982 | Hampshire | Eastleigh / Test Valley |
| Epsom and Ewell BC | 76,844 | Surrey | Epsom and Ewell / Mole Valley |
| Esher and Walton BC | 73,280 | Surrey | Elmbridge |
| Fareham and Waterlooville CC | 77,036 | Hampshire | Fareham / Havant / Winchester |
| Farnham and Bordon CC | 72,938 | Hampshire / Surrey | East Hampshire / Waverley |
| Faversham and Mid Kent CC | 71,798 | Kent | Maidstone / Swale |
| Folkestone and Hythe CC | 70,023 | Kent | Folkestone and Hythe |
| Gillingham and Rainham BC | 73,951 | Kent | Medway |
| Godalming and Ash CC | 71,399 | Surrey | Guildford / Waverley |
| Gosport BC | 73,763 | Hampshire | Fareham / Gosport |
| Gravesham CC | 72,866 | Kent | Gravesham |
| Guildford CC | 71,367 | Surrey | Guildford |
| Hamble Valley CC | 76,902 | Hampshire | Eastleigh / Fareham / Winchester |
| Hastings and Rye CC | 75,581 | East Sussex | Hastings / Rother |
| Havant BC | 72,766 | Hampshire | Havant |
| Henley and Thame CC | 70,626 | Oxfordshire | South Oxfordshire |
| Herne Bay and Sandwich CC | 76,028 | Kent | Canterbury / Dover / Thanet |
| Horsham CC | 76,981 | West Sussex | Horsham |
| Hove and Portslade BC | 73,726 | East Sussex | Brighton and Hove |
| Isle of Wight East CC | 56,805 | Isle of Wight | Isle of Wight |
| Isle of Wight West CC | 54,911 | Isle of Wight | Isle of Wight |
| Lewes CC | 75,091 | East Sussex | Lewes / Wealden |
| Maidenhead CC | 73,463 | Berkshire | Bracknell Forest / Windsor and Maidenhead |
| Maidstone and Malling CC | 73,084 | Kent | Maidstone / Tonbridge and Malling |
| Mid Buckinghamshire CC | 72,240 | Buckinghamshire | Buckinghamshire |
| Mid Sussex CC | 72,255 | West Sussex | Mid Sussex |
| Milton Keynes Central BC | 76,708 | Buckinghamshire | Milton Keynes |
| Milton Keynes North CC | 70,620 | Buckinghamshire | Milton Keynes |
| New Forest East CC | 73,823 | Hampshire | New Forest |
| New Forest West CC | 71,009 | Hampshire | New Forest |
| Newbury CC | 71,631 | Berkshire | West Berkshire |
| North East Hampshire CC | 73,306 | Hampshire | Basingstoke and Deane / Hart |
| North West Hampshire CC | 76,004 | Hampshire | Basingstoke and Deane / Test Valley |
| Oxford East BC | 72,731 | Oxfordshire | Oxford |
| Oxford West and Abingdon CC | 72,004 | Oxfordshire | Oxford / Vale of White Horse |
| Portsmouth North BC | 71,844 | Hampshire | Portsmouth |
| Portsmouth South BC | 74,253 | Hampshire | Portsmouth |
| Reading Central BC | 71,283 | Berkshire | Reading |
| Reading West and Mid Berkshire CC | 69,999 | Berkshire | Reading / West Berkshire |
| Reigate CC | 76,139 | Surrey | Reigate and Banstead |
| Rochester and Strood CC | 72,155 | Kent | Medway |
| Romsey and Southampton North CC | 73,831 | Hampshire | Southampton / Test Valley |
| Runnymede and Weybridge CC | 73,778 | Surrey | Elmbridge / Runnymede |
| Sevenoaks CC | 73,684 | Kent | Dartford / Sevenoaks |
| Sittingbourne and Sheppey CC | 76,818 | Kent | Swale |
| Slough BC | 75,287 | Berkshire | Slough |
| Southampton Itchen BC | 72,150 | Hampshire | Southampton |
| Southampton Test BC | 69,960 | Hampshire | Southampton |
| Spelthorne BC | 72,897 | Surrey | Spelthorne |
| Surrey Heath CC | 70,825 | Surrey | Guildford / Surrey Heath |
| Sussex Weald CC | 70,075 | East Sussex | Wealden |
| Tonbridge CC | 73,692 | Kent | Sevenoaks / Tonbridge and Malling |
| Tunbridge Wells CC | 75,213 | Kent | Tunbridge Wells |
| Weald of Kent CC | 70,110 | Kent | Ashford / Maidstone / Tunbridge Wells |
| Winchester CC | 76,577 | Hampshire | Winchester |
| Windsor CC | 74,338 | Berkshire / Surrey | Runnymede / Slough / Windsor and Maidenhead |
| Witney CC | 70,042 | Oxfordshire | Vale of White Horse / West Oxfordshire |
| Woking BC | 71,737 | Surrey | Woking |
| Wokingham CC | 70,235 | Berkshire | Wokingham |
| Worthing West BC | 76,293 | West Sussex | Adur / Worthing |
| Wycombe CC | 71,769 | Buckinghamshire | Buckinghamshire |
| Constituency | Electorate | Ceremonial county | Local authority |
|---|---|---|---|
| Bath CC | 73,241 | Somerset | Bath and North East Somerset |
| Bournemouth East BC | 73,173 | Dorset | Bournemouth, Christchurch and Poole |
| Bournemouth West BC | 72,094 | Dorset | Bournemouth, Christchurch and Poole |
| Bridgwater CC | 71,418 | Somerset | Somerset |
| Bristol Central BC | 70,227 | Bristol | Bristol |
| Bristol East BC | 75,936 | Bristol | Bristol |
| Bristol North East BC | 69,793 | Bristol / Gloucestershire | Bristol / South Gloucestershire |
| Bristol North West BC | 76,783 | Bristol | Bristol |
| Bristol South BC | 74,696 | Bristol | Bristol |
| Camborne and Redruth CC | 73,568 | Cornwall | Cornwall |
| Central Devon CC | 73,491 | Devon | Mid Devon / Teignbridge / West Devon |
| Cheltenham BC | 75,292 | Gloucestershire | Cheltenham |
| Chippenham CC | 71,648 | Wiltshire | Wiltshire |
| Christchurch CC | 71,598 | Dorset | Bournemouth, Christchurch and Poole / Dorset |
| East Wiltshire CC | 71,109 | Wiltshire | Swindon / Wiltshire |
| Exeter BC | 71,713 | Devon | Exeter |
| Exmouth and Exeter East CC | 74,502 | Devon | East Devon / Exeter |
| Filton and Bradley Stoke CC | 73,598 | Gloucestershire | South Gloucestershire |
| Forest of Dean CC | 71,510 | Gloucestershire | Forest of Dean / Tewkesbury |
| Frome and East Somerset CC | 70,177 | Somerset | Bath and North East Somerset / Somerset |
| Glastonbury and Somerton CC | 70,015 | Somerset | Somerset |
| Gloucester BC | 76,695 | Gloucestershire | Gloucester |
| Honiton and Sidmouth CC | 74,365 | Devon | East Devon / Mid Devon |
| Melksham and Devizes CC | 71,823 | Wiltshire | Wiltshire |
| Mid Dorset and North Poole CC | 74,305 | Dorset | Bournemouth, Christchurch and Poole / Dorset |
| Newton Abbot CC | 72,956 | Devon | Teignbridge |
| North Cornwall CC | 75,034 | Cornwall | Cornwall |
| North Cotswolds CC | 70,915 | Gloucestershire | Cotswold / Stroud / Tewkesbury |
| North Devon CC | 76,455 | Devon | North Devon |
| North Dorset CC | 72,109 | Dorset | Dorset |
| North East Somerset and Hanham CC | 73,113 | Gloucestershire / Somerset | Bath and North East Somerset / South Gloucestershire |
| North Somerset CC | 73,963 | Somerset | North Somerset |
| Plymouth Moor View BC | 73,378 | Devon | Plymouth |
| Plymouth Sutton and Devonport BC | 73,495 | Devon | Plymouth |
| Poole BC | 72,162 | Dorset | Bournemouth, Christchurch and Poole |
| Salisbury CC | 70,242 | Wiltshire | Wiltshire |
| South Cotswolds CC | 72,865 | Gloucestershire / Wiltshire | Cotswold / Stroud / Wiltshire |
| South Devon CC | 71,691 | Devon | South Hams / Torbay |
| South Dorset CC | 76,640 | Dorset | Dorset |
| South East Cornwall CC | 71,734 | Cornwall | Cornwall |
| South West Devon CC | 75,371 | Devon | Plymouth / South Hams / West Devon |
| South West Wiltshire CC | 71,551 | Wiltshire | Wiltshire |
| St Austell and Newquay CC | 74,585 | Cornwall | Cornwall |
| St Ives CC | 70,107 | Cornwall | Cornwall / Isles of Scilly |
| Stroud CC | 76,249 | Gloucestershire | Stroud |
| Swindon North CC | 72,163 | Wiltshire | Swindon |
| Swindon South BC | 72,468 | Wiltshire | Swindon |
| Taunton and Wellington CC | 76,049 | Somerset | Somerset |
| Tewkesbury CC | 72,426 | Gloucestershire | Cheltenham / Gloucester / Tewkesbury |
| Thornbury and Yate CC | 74,985 | Gloucestershire | South Gloucestershire |
| Tiverton and Minehead CC | 70,829 | Devon / Somerset | Mid Devon / Somerset |
| Torbay BC | 75,742 | Devon | Torbay |
| Torridge and Tavistock CC | 74,802 | Devon | Torridge / West Devon |
| Truro and Falmouth CC | 73,326 | Cornwall | Cornwall |
| Wells and Mendip Hills CC | 69,843 | Somerset | North Somerset / Somerset |
| West Dorset CC | 75,390 | Dorset | Dorset |
| Weston-super-Mare CC | 70,722 | Somerset | North Somerset |
| Yeovil CC | 76,056 | Somerset | Somerset |
| Constituency | Electorate | Ceremonial county | Local authority |
|---|---|---|---|
| Aldridge-Brownhills BC | 73,122 | West Midlands | Walsall |
| Birmingham Edgbaston BC | 71,354 | West Midlands | Birmingham |
| Birmingham Erdington BC | 76,856 | West Midlands | Birmingham |
| Birmingham Hall Green and Moseley BC | 75,781 | West Midlands | Birmingham |
| Birmingham Hodge Hill and Solihull North BC | 76,922 | West Midlands | Birmingham / Solihull |
| Birmingham Ladywood BC | 76,585 | West Midlands | Birmingham |
| Birmingham Northfield BC | 73,483 | West Midlands | Birmingham |
| Birmingham Perry Barr BC | 74,048 | West Midlands | Birmingham |
| Birmingham Selly Oak BC | 76,285 | West Midlands | Birmingham |
| Birmingham Yardley BC | 71,912 | West Midlands | Birmingham |
| Bromsgrove CC | 75,305 | Worcestershire | Bromsgrove |
| Burton and Uttoxeter CC | 75,460 | Staffordshire | East Staffordshire |
| Cannock Chase CC | 75,582 | Staffordshire | Cannock Chase |
| Coventry East BC | 73,389 | West Midlands | Coventry |
| Coventry North West BC | 73,431 | West Midlands | Coventry |
| Coventry South BC | 70,998 | West Midlands | Coventry |
| Droitwich and Evesham CC | 74,345 | Worcestershire | Wychavon |
| Dudley BC | 71,083 | West Midlands | Dudley |
| Halesowen BC | 69,907 | West Midlands | Dudley / Sandwell |
| Hereford and South Herefordshire CC | 71,125 | Herefordshire | Herefordshire |
| Kenilworth and Southam CC | 71,541 | Warwickshire | Rugby / Stratford-on-Avon / Warwick |
| Kingswinford and South Staffordshire CC | 71,896 | Staffordshire / West Midlands | Dudley / South Staffordshire |
| Lichfield CC | 74,942 | Staffordshire | East Staffordshire / Lichfield |
| Meriden and Solihull East CC | 74,211 | West Midlands | Solihull |
| Newcastle-under-Lyme CC | 70,025 | Staffordshire | Newcastle-under-Lyme |
| North Herefordshire CC | 70,894 | Herefordshire | Herefordshire |
| North Shropshire CC | 77,052 | Shropshire | Shropshire |
| North Warwickshire and Bedworth CC | 70,245 | Warwickshire | North Warwickshire / Nuneaton and Bedworth |
| Nuneaton CC | 70,335 | Warwickshire | North Warwickshire / Nuneaton and Bedworth |
| Redditch CC | 69,921 | Worcestershire | Redditch / Wychavon |
| Rugby CC | 72,603 | Warwickshire | Nuneaton and Bedworth / Rugby |
| Shrewsbury CC | 75,139 | Shropshire | Shropshire |
| Smethwick BC | 71,195 | West Midlands | Sandwell |
| Solihull West and Shirley BC | 70,537 | West Midlands | Solihull |
| South Shropshire CC | 77,034 | Shropshire | Shropshire |
| Stafford CC | 70,537 | Staffordshire | Newcastle-under-Lyme / Stafford |
| Staffordshire Moorlands CC | 70,113 | Staffordshire | Staffordshire Moorlands |
| Stoke-on-Trent Central BC | 70,550 | Staffordshire | Stoke-on-Trent |
| Stoke-on-Trent North BC | 69,821 | Staffordshire | Newcastle-under-Lyme / Stoke-on-Trent |
| Stoke-on-Trent South CC | 69,831 | Staffordshire | Stafford / Staffordshire Moorlands / Stoke-on-Trent |
| Stone, Great Wyrley and Penkridge CC | 70,701 | Staffordshire | South Staffordshire / Stafford |
| Stourbridge BC | 69,840 | West Midlands | Dudley |
| Stratford-on-Avon CC | 72,388 | Warwickshire | Stratford-on-Avon |
| Sutton Coldfield BC | 74,584 | West Midlands | Birmingham |
| Tamworth CC | 73,644 | Staffordshire | Lichfield / Tamworth |
| Telford BC | 70,768 | Shropshire | Telford and Wrekin |
| The Wrekin CC | 76,143 | Shropshire | Shropshire / Telford and Wrekin |
| Tipton and Wednesbury BC | 73,820 | West Midlands | Dudley / Sandwell |
| Walsall and Bloxwich BC | 74,886 | West Midlands | Walsall |
| Warwick and Leamington BC | 75,440 | Warwickshire | Warwick |
| West Bromwich BC | 72,208 | West Midlands | Sandwell |
| West Worcestershire CC | 76,638 | Worcestershire | Malvern Hills / Wychavon |
| Wolverhampton North East BC | 70,449 | West Midlands | Walsall / Wolverhampton |
| Wolverhampton South East BC | 75,685 | West Midlands | Walsall / Wolverhampton |
| Wolverhampton West BC | 75,592 | West Midlands | Wolverhampton |
| Worcester BC | 73,928 | Worcestershire | Worcester |
| Wyre Forest CC | 77,015 | Worcestershire | Wyre Forest |
| Constituency | Electorate | Ceremonial county | Local authority |
|---|---|---|---|
| Barnsley North CC | 76,794 | South Yorkshire | Barnsley |
| Barnsley South CC | 75,896 | South Yorkshire | Barnsley |
| Beverley and Holderness CC | 71,102 | East Riding of Yorkshire | East Riding of Yorkshire |
| Bradford East BC | 72,150 | West Yorkshire | Bradford |
| Bradford South BC | 70,890 | West Yorkshire | Bradford |
| Bradford West BC | 71,258 | West Yorkshire | Bradford |
| Bridlington and The Wolds CC | 72,501 | East Riding of Yorkshire | East Riding of Yorkshire |
| Brigg and Immingham CC | 71,628 | Lincolnshire | North East Lincolnshire / North Lincolnshire |
| Calder Valley CC | 75,987 | West Yorkshire | Calderdale |
| Colne Valley CC | 71,518 | West Yorkshire | Kirklees |
| Dewsbury and Batley BC | 70,226 | West Yorkshire | Kirklees |
| Doncaster Central CC | 75,007 | South Yorkshire | Doncaster |
| Doncaster East and the Isle of Axholme CC | 70,113 | Lincolnshire / South Yorkshire | Doncaster / North Lincolnshire |
| Doncaster North CC | 71,739 | South Yorkshire | Doncaster |
| Goole and Pocklington CC | 76,337 | East Riding of Yorkshire | East Riding of Yorkshire |
| Great Grimsby and Cleethorpes BC | 77,050 | Lincolnshire | North East Lincolnshire |
| Halifax CC | 74,563 | West Yorkshire | Calderdale |
| Harrogate and Knaresborough BC | 75,800 | North Yorkshire | North Yorkshire |
| Huddersfield BC | 76,044 | West Yorkshire | Kirklees |
| Keighley and Ilkley CC | 72,954 | West Yorkshire | Bradford |
| Kingston upon Hull East BC | 72,622 | East Riding of Yorkshire | Kingston upon Hull |
| Kingston upon Hull North and Cottingham BC | 76,039 | East Riding of Yorkshire | East Riding of Yorkshire / Kingston upon Hull |
| Kingston upon Hull West and Haltemprice CC | 74,321 | East Riding of Yorkshire | East Riding of Yorkshire / Kingston upon Hull |
| Leeds Central and Headingley BC | 75,396 | West Yorkshire | Leeds |
| Leeds East CC | 75,330 | West Yorkshire | Leeds |
| Leeds North East BC | 70,976 | West Yorkshire | Leeds |
| Leeds North West CC | 71,607 | West Yorkshire | Leeds |
| Leeds South BC | 74,726 | West Yorkshire | Leeds |
| Leeds South West and Morley BC | 71,376 | West Yorkshire | Leeds |
| Leeds West and Pudsey BC | 70,270 | West Yorkshire | Leeds |
| Normanton and Hemsworth CC | 75,388 | West Yorkshire | Wakefield |
| Ossett and Denby Dale CC | 71,595 | West Yorkshire | Kirklees / Wakefield |
| Penistone and Stocksbridge CC | 71,377 | South Yorkshire | Barnsley / Sheffield |
| Pontefract, Castleford and Knottingley CC | 72,751 | West Yorkshire | Wakefield |
| Rawmarsh and Conisbrough CC | 70,272 | South Yorkshire | Doncaster / Rotherham |
| Richmond and Northallerton CC | 72,744 | North Yorkshire | North Yorkshire |
| Rother Valley CC | 70,814 | South Yorkshire | Rotherham |
| Rotherham BC | 75,345 | South Yorkshire | Rotherham |
| Scarborough and Whitby CC | 73,862 | North Yorkshire | North Yorkshire |
| Scunthorpe CC | 74,278 | Lincolnshire | North Lincolnshire |
| Selby CC | 74,761 | North Yorkshire / West Yorkshire | Leeds / North Yorkshire |
| Sheffield Brightside and Hillsborough BC | 71,154 | South Yorkshire | Sheffield |
| Sheffield Central BC | 70,453 | South Yorkshire | Sheffield |
| Sheffield Hallam CC | 76,637 | South Yorkshire | Sheffield |
| Sheffield Heeley BC | 74,614 | South Yorkshire | Sheffield |
| Sheffield South East BC | 76,223 | South Yorkshire | Sheffield |
| Shipley CC | 74,095 | West Yorkshire | Bradford |
| Skipton and Ripon CC | 76,758 | North Yorkshire | North Yorkshire |
| Spen Valley CC | 72,169 | West Yorkshire | Kirklees |
| Thirsk and Malton CC | 76,623 | North Yorkshire | North Yorkshire |
| Wakefield and Rothwell BC | 73,968 | West Yorkshire | Leeds / Wakefield |
| Wetherby and Easingwold CC | 71,455 | North Yorkshire / West Yorkshire | North Yorkshire / Leeds |
| York Central BC | 74,854 | North Yorkshire | York |
| York Outer CC | 72,720 | North Yorkshire | York |
| Constituency | Electorate | Preserved county | Local authority |
|---|---|---|---|
| Aberafan Maesteg CC | 69,817 | Mid Glamorgan / West Glamorgan | Bridgend / Neath Port Talbot |
| Alyn and Deeside CC | 75,695 | Clwyd | Flintshire |
| Bangor Aberconwy CC | 70,468 | Clwyd / Gwynedd | Conwy / Denbighshire / Gwynedd |
| Blaenau Gwent and Rhymney CC | 71,079 | Gwent | Blaenau Gwent / Caerphilly |
| Brecon, Radnor and Cwm Tawe CC | 72,113 | Powys / West Glamorgan | Neath Port Talbot / Powys |
| Bridgend CC | 70,770 | Mid Glamorgan | Bridgend |
| Caerfyrddin CC | 72,683 | Dyfed | Carmarthenshire |
| Caerphilly CC | 72,458 | Gwent | Caerphilly |
| Cardiff East BC | 72,463 | South Glamorgan | Cardiff |
| Cardiff North BC | 71,143 | Mid Glamorgan / South Glamorgan | Cardiff / Rhondda Cynon Taff |
| Cardiff South and Penarth BC | 72,269 | South Glamorgan | Cardiff / Vale of Glamorgan |
| Cardiff West BC | 73,947 | Mid Glamorgan / South Glamorgan | Cardiff / Rhondda Cynon Taff |
| Ceredigion Preseli CC | 74,063 | Dyfed | Ceredigion / Pembrokeshire |
| Clwyd East CC | 76,395 | Clwyd | Denbighshire / Flintshire / Wrexham |
| Clwyd North CC | 76,150 | Clwyd | Conwy / Denbighshire |
| Dwyfor Meirionnydd CC | 72,533 | Clwyd / Gwynedd | Denbighshire / Gwynedd |
| Gower CC | 76,801 | West Glamorgan | Swansea |
| Llanelli CC | 69,895 | Dyfed | Carmarthenshire |
| Merthyr Tydfil and Aberdare CC | 74,805 | Mid Glamorgan | Merthyr Tydfil / Rhondda Cynon Taff |
| Mid and South Pembrokeshire CC | 76,820 | Dyfed | Pembrokeshire |
| Monmouthshire CC | 72,681 | Gwent | Monmouthshire |
| Montgomeryshire and Glyndŵr CC | 74,223 | Clwyd / Powys | Powys / Wrexham |
| Neath and Swansea East CC | 74,705 | West Glamorgan | Neath Port Talbot / Swansea |
| Newport East BC | 76,159 | Gwent | Newport |
| Newport West and Islwyn CC | 76,234 | Gwent | Caerphilly / Newport |
| Pontypridd CC | 73,743 | Mid Glamorgan | Rhondda Cynon Taff |
| Rhondda and Ogmore CC | 73,557 | Mid Glamorgan | Bridgend / Rhondda Cynon Taff |
| Swansea West CC | 74,612 | West Glamorgan | Swansea |
| Torfaen CC | 70,591 | Gwent | Torfaen |
| Vale of Glamorgan CC | 70,426 | South Glamorgan | Vale of Glamorgan |
| Wrexham CC | 70,964 | Clwyd | Wrexham |
| Ynys Môn CC | 52,415 | Gwynedd | Isle of Anglesey |
| Constituency |
|---|
| Belfast East BC |
| Belfast North BC |
| Belfast South and Mid Down BC |
| Belfast West BC |
| East Antrim CC |
| East Londonderry CC |
| Fermanagh and South Tyrone CC |
| Foyle CC |
| Lagan Valley CC |
| Mid Ulster CC |
| Newry and Armagh CC |
| North Antrim CC |
| North Down CC |
| South Antrim CC |
| South Down CC |
| Strangford CC |
| Upper Bann CC |
| West Tyrone CC |