UK Elections Info
Wales South
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Data Last Updated: 7 August 2025
Application Last Amended: 20 July 2024
This website is considered to be an archive in the public interest.
| New | |||
| 7 June 1979 | 176,476/535,752 | 32.94 | |
| Labour Party | 77,784 | 44.08 | |
| Conservative & Unionist Party | 66,852 | 37.88 | |
| Liberal Party | 17,811 | 10.09 | |
| Plaid Cymru | 14,029 | 7.95 | |
| Majority | 10,932 | 6.19 | |
| 14 June 1984 | 195,403/509,434 | 38.36 | |
| Labour Party | 99,936 | 51.14 | |
| Conservative & Unionist Party | 55,678 | 28.49 | |
| Liberal Party in Alliance | 26,588 | 13.61 | |
| Plaid Cymru | 13,201 | 6.76 | |
| Majority | 44,258 | 22.65 | |
| 15 June 1989 | 198,813/520,911 | 38.17 | |
| Labour Party | 108,550 | 54.60 | |
| Conservative & Unionist Party | 45,993 | 23.13 | |
| Green Party | 25,993 | 13.07 | |
| Plaid Cymru | 10,727 | 5.40 | |
| Liberal Democrats | 4,037 | 2.03 | |
| Social Democratic Party | 3,513 | 1.77 | |
| Majority | 62,557 | 31.47 | |