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South East · Former constituency (1950–1970)

Portsmouth West

Every general election in Portsmouth West since 1950 (until 1970). Latest: Labour, majority 955.

1970 general election

PartyVotesShareShare bar
Labour Won17,16950.6%
Conservative16,21447.7%
Others5791.7%
Valid votes33,962
Majority9552.8%

Lab hold Turnout 72.3% of 46,972 electors. Full result →

0%25%50%75%100%1950195119551959196419661970Conservative, 1950: 50.7%Conservative, 1951: 51.3%Conservative, 1955: 54.2%Conservative, 1959: 57.7%Conservative, 1964: 50.7%Conservative, 1966: 48.3%Conservative, 1970: 47.7%Labour, 1950: 48.8%Labour, 1951: 48.7%Labour, 1955: 45.8%Labour, 1959: 42.4%Labour, 1964: 49.3%Labour, 1966: 51.7%Labour, 1970: 50.6%
Vote share in Portsmouth West at each general election Con Lab

Every result

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ElectionWinnerRunner-upMajority%TurnoutResult
1970LabCon9552.872.3%Lab hold
1966LabCon1,2273.476.5%Lab gain from Con
1964ConLab4971.374.8%Con hold
1959ConLab6,26615.376.9%Con hold
1955ConLab3,6698.477.4%
1951ConLab1,2482.583.5%Con hold
1950ConLab9451.983.5%

Constituency boundaries were redrawn several times (most recently in 1983, 1997, 2005 (Scotland), 2010 and 2024), so the area behind the name changed over time. Before 2010 results are by party; candidate names start in 2010.

Questions and answers

Who last won Portsmouth West?

Labour won Portsmouth West at the 1970 general election with a majority of 955.

Which parties have won Portsmouth West?

At the 7 general elections held under this name since 1950: Conservative 5, Labour 2.

Official results House of Commons Library and UK Parliament election results data. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. How we use this data

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