Wales, 1959 vs 1964: seat-by-seat change
Every constituency in Wales compared between the 1959 and 1964 general elections: which seats changed hands and how far each swung.
| Constituency | 1959 | 1964 | Majority | Con–Lab swing |
|---|---|---|---|---|
| Aberavon | Lab | Lab | 51.6% | +6.7 |
| Aberdare | Lab | Lab | 62.0% | +1.3 |
| Abertillery | Lab | Lab | 71.8% | +0.9 |
| Anglesey | Lab | Lab | 23.3% | +0.5 |
| Barry | Con | Con | 8.1% | +5.3 |
| Bedwellty | Lab | Lab | 67.0% | +1.7 |
| Brecon and Radnor | Lab | Lab | 20.6% | +3.0 |
| Caernarvon | Lab | Lab | 30.2% | +3.5 |
| Caerphilly | Lab | Lab | 55.3% | +0.6 |
| Cardiff North | Con | Con | 7.4% | +7.0 |
| Cardiff South East | Lab | Lab | 15.0% | +6.7 |
| Cardiff West | Lab | Lab | 18.3% | +5.9 |
| Cardigan | Lib | Lib | 7.4% | −8.5 |
| Carmarthen | Lab | Lab | 13.2% | −0.2 |
| Conway | Con | Con | 9.5% | +1.3 |
| Denbigh | Con | Con | 10.7% | +0.2 |
| East Flintshire | Lab | Lab | 8.4% | +4.1 |
| Ebbw Vale | Lab | Lab | 67.2% | +2.6 |
| Gower | Lab | Lab | 48.6% | +2.8 |
| Llanelli | Lab | Lab | 53.1% | +3.0 |
| Merioneth | Lab | Lab | 5.7% | −7.2 |
| Merthyr Tydfil | Lab | Lab | 59.9% | +2.8 |
| Monmouth | Con | Con | 6.8% | +3.6 |
| Montgomery | Lib | Lib | 15.7% | +0.2 |
| Neath | Lab | Lab | 52.9% | +2.8 |
| Newport | Lab | Lab | 15.0% | +4.4 |
| Ogmore | Lab | Lab | 51.0% | +0.8 |
| Pembroke | Lab | Lab | 17.0% | +3.4 |
| Pontypool | Lab | Lab | 52.7% | +3.0 |
| Pontypridd | Lab | Lab | 42.7% | +3.1 |
| Rhondda East | Lab | Lab | 59.5% | +4.3 |
| Rhondda West | Lab | Lab | 68.7% | +3.9 |
| Swansea East | Lab | Lab | 54.4% | +4.5 |
| Swansea West | Con | Lab gain | 5.5% | +3.2 |
| West Flintshire | Con | Con | 12.9% | +3.1 |
| Wrexham | Lab | Lab | 25.3% | +0.6 |
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