2024 General Election Results in South WalesConstituencies Ranked
All 21 constituencies in South Wales, ranked by majority as a share of votes. Data: House of Commons Library (2010, 2015, 2017, 2019, 2024), Open Parliament Licence.
Open the interactive map| Rank | Constituency | Majority as a share of votes | Winner | Majority | Turnout |
|---|---|---|---|---|---|
| 1 | Blaenau Gwent and Rhymney | 40.7% | Labour | 12,183 | 43.4% |
| 2 | Cardiff South and Penarth | 30.0% | Labour | 11,767 | 53.9% |
| 3 | Aberafan Maesteg | 29.0% | Labour | 10,354 | 49.4% |
| 4 | Gower | 24.5% | Labour | 11,567 | 62.3% |
| 5 | Swansea West | 23.9% | Labour | 8,515 | 48.2% |
| 6 | Cardiff North | 23.6% | Labour | 11,207 | 66.8% |
| 7 | Newport East | 23.4% | Labour | 9,009 | 50.4% |
| 8 | Cardiff East | 23.3% | Labour | 9,097 | 53.9% |
| 9 | Rhondda and Ogmore | 21.8% | Labour | 7,790 | 48.2% |
| 10 | Pontypridd | 21.3% | Labour | 8,402 | 52.0% |
| 11 | Newport West and Islwyn | 21.1% | Labour | 8,868 | 55.6% |
| 12 | Bridgend | 20.8% | Labour | 8,595 | 56.7% |
| 13 | Torfaen | 20.5% | Labour | 7,322 | 49.9% |
| 14 | Caerphilly | 16.8% | Labour | 6,419 | 52.8% |
| 15 | Neath and Swansea East | 16.5% | Labour | 6,627 | 52.8% |
| 16 | Cardiff West | 15.7% | Labour | 7,019 | 59.4% |
| 17 | Caerfyrddin | 9.9% | Plaid Cymru | 4,535 | 61.9% |
| 18 | Vale of Glamorgan | 9.2% | Labour | 4,216 | 61.7% |
| 19 | Monmouthshire | 6.6% | Labour | 3,338 | 68.2% |
| 20 | Mid and South Pembrokeshire | 4.0% | Labour | 1,878 | 59.2% |
| 21 | Llanelli | 3.7% | Labour | 1,504 | 57.1% |