1801 to 1832 1832 to 1868 1868 to 1885 1885 to 1918 1918 to 1950 1950 to 1974 1974 to 1983 1983 to 1997 1997 to 2024 2024 to present This is a list of all constituencies that were in existence at the 1950, 1951, 1955, 1959, 1964, 1966 and 1970 general elections, showing the winning party and broken down by region and county.

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South West (43)

Cornwall (5) Constituency1950195119551959196419661970Bodmin Conservative Conservative Conservative Conservative Liberal Liberal ConservativeCornwall North Conservative Conservative Conservative Conservative Conservative Liberal LiberalFalmouth and Camborne Labour Labour Labour Labour Labour Labour ConservativeSt Ives National Liberal National Liberal National Liberal National Liberal National Liberal National Liberal ConservativeTruro Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Devon (10) Constituency1950195119551959196419661970Devon North Conservative Conservative Conservative Liberal Liberal Liberal LiberalExeter Conservative Conservative Conservative Conservative Conservative Labour ConservativeHoniton Conservative Conservative Conservative Conservative Conservative Conservative ConservativePlymouth Devonport Labour Labour Conservative Conservative Conservative Conservative ConservativePlymouth Sutton Labour Conservative Conservative Conservative Conservative Labour LabourTavistock Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTiverton Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTorquay Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTorrington National Liberal National Liberal National Liberal Conservative Conservative Conservative ConservativeTotnes Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Somerset (7) Constituency1950195119551959196419661970Bath Conservative Conservative Conservative Conservative Conservative Conservative ConservativeBridgwater Conservative Conservative Conservative Conservative Conservative Conservative ConservativeSomerset North Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTaunton Conservative Conservative Conservative Conservative Conservative Conservative ConservativeWells Conservative Conservative Conservative Conservative Conservative Conservative ConservativeWeston-super-Mare Conservative Conservative Conservative Conservative Conservative Conservative ConservativeYeovil Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Dorset (4) Constituency1950195119551959196419661970Dorset North Conservative Conservative Conservative Conservative Conservative Conservative ConservativeDorset South Conservative Conservative Conservative Conservative Conservative Conservative ConservativeDorset West Conservative Conservative Conservative Conservative Conservative Conservative ConservativePoole Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Gloucestershire (12) Constituency1950195119551959196419661970Bristol Central Labour Labour Labour Labour Labour Co-op Labour Co-op Labour Co-opBristol North East Labour Co-op Labour Co-op Labour Co-op National Liberal National Liberal Labour ConservativeBristol North West Conservative Conservative Labour Conservative Conservative Labour ConservativeBristol South Labour Labour Labour Labour Labour Labour LabourBristol South East Labour Labour Labour Labour Labour Labour LabourBristol West Conservative Conservative Conservative Conservative Conservative Conservative ConservativeCheltenham Conservative Conservative Conservative Conservative Conservative Conservative ConservativeCirencester and Tewkesbury ConservativeSpeaker (Con)Speaker (Con) Conservative Conservative Conservative ConservativeGloucester Labour Labour Labour Labour Labour Labour ConservativeGloucestershire South Labour Labour Conservative Conservative Conservative Conservative ConservativeGloucestershire West Labour Labour Labour Labour Labour Labour LabourStroud and Thornbury / Stroud (from 1955) Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Wiltshire (5) Constituency1950195119551959196419661970Chippenham Conservative Conservative Conservative Conservative Conservative Conservative ConservativeDevizes Conservative Conservative Conservative Conservative Conservative Conservative ConservativeSalisbury Conservative Conservative Conservative Conservative Conservative Conservative ConservativeSwindon Labour Labour Labour Labour Labour Labour LabourWestbury Conservative Conservative Conservative Conservative Conservative Conservative Conservative

South East (including London) (147 to 1955; 150 from 1955)

Oxfordshire (3) Constituency1950195119551959196419661970Banbury Conservative Conservative Conservative Conservative Conservative Conservative ConservativeHenley Conservative Conservative Conservative Conservative Conservative Conservative ConservativeOxford Conservative Conservative Conservative Conservative Conservative Labour Conservative

Buckinghamshire (5) Constituency1950195119551959196419661970Aylesbury Conservative Conservative Conservative Conservative Conservative Conservative ConservativeBuckingham Labour Conservative Conservative Conservative Labour Labour ConservativeBuckinghamshire South Conservative Conservative Conservative Conservative Conservative Conservative ConservativeEton and Slough Labour Labour Labour Labour Conservative Labour LabourWycombe Labour Conservative Conservative Conservative Conservative Conservative Conservative

Berkshire (6 then 5) Constituency1950195119551959196419661970Abingdon Conservative Conservative Conservative Conservative Conservative Conservative ConservativeNewbury Conservative Conservative Conservative Conservative Conservative Conservative ConservativeReading NorthReading (from 1955) Labour Conservative Labour Conservative Conservative Labour ConservativeReading South Labour LabourWindsor Conservative Conservative Conservative Conservative Conservative Conservative ConservativeWokingham Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Hampshire (13 then 14) Constituency1950195119551959196419661970Aldershot Conservative Conservative Conservative Conservative Conservative Conservative ConservativeBasingstoke Conservative Conservative Conservative Conservative Conservative Conservative ConservativeBournemouth East and Christchurch Conservative Conservative Conservative Conservative Conservative Conservative ConservativeBournemouth West Conservative Conservative Conservative Conservative Conservative Conservative ConservativeEastleighN/A Conservative Conservative Conservative Conservative ConservativeGosport and Fareham Conservative Conservative Conservative Conservative Conservative Conservative ConservativeNew Forest Conservative Conservative Conservative Conservative Conservative Conservative ConservativePetersfield Conservative Conservative Conservative Conservative Conservative Conservative ConservativePortsmouth Langstone Conservative Conservative Conservative Conservative Conservative Conservative ConservativePortsmouth South Conservative Conservative Conservative Conservative Conservative Conservative ConservativePortsmouth West Conservative Conservative Conservative Conservative Conservative Labour LabourSouthampton Itchen Labour Labour Labour Labour LabourSpeaker (Lab)Speaker (Lab)Southampton Test Labour Labour Conservative Conservative Conservative Labour ConservativeWinchester Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Isle of Wight (1) Constituency1950195119551959196419661970Isle of Wight Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Surrey (19 then 20) Constituency1950195119551959196419661970Carshalton Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Chertsey Conservative Conservative Conservative Conservative Conservative Conservative ConservativeCroydon East / Croydon North East (from 1955) Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Croydon North / Croydon North West (from 1955) Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Croydon West / Croydon South (from 1955) Conservative Conservative Conservative Conservative Conservative Labour ConservativeTransferred to Greater London 1965Dorking Conservative Conservative Conservative Conservative Conservative Conservative ConservativeEpsom Conservative Conservative Conservative Conservative Conservative Conservative ConservativeEsher Conservative Conservative Conservative Conservative Conservative Conservative ConservativeFarnham Conservative Conservative Conservative Conservative Conservative Conservative ConservativeGuildford Conservative Conservative Conservative Conservative Conservative Conservative ConservativeKingston upon Thames Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Merton and Morden Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Mitcham Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Reigate Conservative Conservative Conservative Conservative Conservative Conservative ConservativeRichmond (Surrey) Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965SurbitonN/A Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Surrey East Conservative Conservative Conservative Conservative Conservative Conservative ConservativeSutton and Cheam Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Wimbledon Conservative Conservative Conservative Conservative Conservative Conservative ConservativeTransferred to Greater London 1965Woking Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Sussex (11 then 12) Constituency1950195119551959196419661970Arundel and Shoreham Conservative Conservative Conservative Conservative Conservative Conservative ConservativeBrighton Kemptown Conservative Conservative Conservative Conservative Labour Labour ConservativeBrighton Pavilion Conservative Conservative Conservative Conservative Conservative Conservative ConservativeChichester Conservative Conservative Conservative Conservative Conservative Conservative ConservativeEastbourne Conservative Conservative Conservative Conservative Conservative Conservative ConservativeEast Grinstead Conservative Conservative Conservative Conservative Conservative Conservative ConservativeHastings Conservative Conservative Conservative Conservative Conservative Conservative ConservativeHorsham Conservative Conservative Conservative Conservative Conservative Conservative ConservativeHove Conservative Conservative Conservative Conservative Conservative Conservative ConservativeLewes Conservative Conservative Conservative Conservative Conservative Conservative ConservativeRyeN/A Conservative Conservative Conservative Conservative ConservativeWorthing Conservative Conservative Conservative Conservative Conservative Conservative Conservative

Kent (18 then 19)