Wales, 1987 vs 1992: seat-by-seat change
Every constituency in Wales compared between the 1987 and 1992 general elections: which seats changed hands and how far each swung.
| Constituency | 1987 | 1992 | Majority | Con–Lab swing |
|---|---|---|---|---|
| Aberavon | Lab | Lab | 53.2% | +0.4 |
| Alyn and Deeside | Lab | Lab | 16.2% | +1.3 |
| Blaenau Gwent | Lab | Lab | 69.2% | +2.4 |
| Brecon and Radnor | Alliance | Con gain | 0.3% | −2.2 |
| Bridgend | Lab | Lab | 15.6% | +3.0 |
| Caernarfon | PC | PC | 39.9% | +0.8 |
| Caerphilly | Lab | Lab | 45.5% | +3.2 |
| Cardiff Central | Con | Lab gain | 8.1% | +6.5 |
| Cardiff North | Con | Con | 6.2% | +6.2 |
| Cardiff South and Penarth | Lab | Lab | 22.0% | +5.9 |
| Cardiff West | Lab | Lab | 20.3% | +5.6 |
| Carmarthen | Lab | Lab | 5.1% | +3.1 |
| Ceredigion and Pembroke North | Alliance | PC gain | 6.2% | +1.2 |
| Clwyd North West | Con | Con | 11.4% | +6.1 |
| Clwyd South West | Lab | Lab | 10.0% | +3.9 |
| Conwy | Con | Con | 2.4% | +4.2 |
| Cynon Valley | Lab | Lab | 56.2% | −0.2 |
| Delyn | Con | Lab gain | 3.7% | +3.0 |
| Gower | Lab | Lab | 15.0% | +1.4 |
| Islwyn | Lab | Lab | 59.4% | +1.4 |
| Llanelli | Lab | Lab | 38.1% | −2.0 |
| Meirionnydd Nant Conwy | PC | PC | 17.5% | +1.9 |
| Merthyr Tydfil and Rhymney | Lab | Lab | 60.3% | −1.5 |
| Monmouth | Con | Con | 6.3% | +6.8 |
| Montgomery | Alliance | LD gain | 15.8% | +3.9 |
| Neath | Lab | Lab | 52.8% | +2.8 |
| Newport East | Lab | Lab | 23.6% | +3.4 |
| Newport West | Lab | Lab | 17.1% | +5.6 |
| Ogmore | Lab | Lab | 56.6% | +1.1 |
| Pembroke | Con | Lab gain | 1.2% | +5.6 |
| Pontypridd | Lab | Lab | 40.5% | +1.8 |
| Rhondda | Lab | Lab | 62.7% | +0.5 |
| Swansea East | Lab | Lab | 52.5% | +3.8 |
| Swansea West | Lab | Lab | 21.6% | +3.0 |
| Torfaen | Lab | Lab | 43.8% | +2.1 |
| Vale of Glamorgan | Con | Con | 0.0% | +6.0 |
| Wrexham | Lab | Lab | 13.1% | +2.4 |
| Ynys Mon | PC | PC | 2.6% | +2.7 |
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