Wales · Former constituency (1918–1945)
Cardiff South
Every general election in Cardiff South since 1918 (until 1945). Latest: Labour, majority 5,944.
1945 general election
| Party | Votes | Share | Share bar |
|---|---|---|---|
| Labour Won | 17,489 | 60.2% | |
| Conservative | 11,545 | 39.8% | |
| Valid votes | 29,034 | ||
| Majority | 5,944 | 20.5% | |
Turnout 73.9% of 39,303 electors. Full result →
Every result
Download CSV| Election | Winner | Runner-up | Majority | % | Turnout | Result |
|---|---|---|---|---|---|---|
| 1945 | Lab | Con | 5,944 | 20.5 | 73.9% | |
| 1935 | Con | Lab | 541 | 1.9 | 75.8% | Con hold |
| 1931 | Con | Lab | 5,884 | 19.6 | 77.8% | Con gain from Lab |
| 1929 | Lab | Con | 3,656 | 12.1 | 79.4% | Lab gain from Con |
| 1924 | Con | Lab | 2,218 | 9.6 | 78.8% | Con gain from Lab |
| 1923 | Lab | Con | 426 | 2.0 | 70.6% | Lab gain from Con |
| 1922 | Con | Lib | 933 | 4.3 | 74.9% | Con hold |
| 1918 | Con | Lab | 3,619 | 22.1 | 57.8% |
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 Cardiff South?
Labour won Cardiff South at the 1945 general election with a majority of 5,944.
Which parties have won Cardiff South?
At the 8 general elections held under this name since 1918: Conservative 5, Labour 3.
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