South West, 1955 vs 1959: seat-by-seat change
Every constituency in South West compared between the 1955 and 1959 general elections: which seats changed hands and how far each swung.
| Constituency | 1955 | 1959 | Majority | Con–Lab swing |
|---|---|---|---|---|
| Bath | Con | Con | 13.7% | +0.4 |
| Bodmin | Con | Con | 7.6% | −2.0 |
| Bridgwater | Con | Con | 18.2% | +0.1 |
| Bristol Central | Lab | Lab | 7.3% | −6.9 |
| Bristol North East | Lab | Con gain | 5.3% | −3.5 |
| Bristol North West | Lab | Con gain | 4.0% | −3.9 |
| Bristol South | Lab | Lab | 21.6% | −3.3 |
| Bristol South East | Lab | Lab | 12.5% | −3.2 |
| Bristol West | Con | Con | 48.8% | +0.9 |
| Cheltenham | Con | Con | 21.5% | −1.4 |
| Chippenham | Con | Con | 21.1% | −2.2 |
| Cirencester and Tewkesbury | Oth | Con gain | 26.7% | −13.3 |
| Devizes | Con | Con | 9.5% | −2.1 |
| Exeter | Con | Con | 12.8% | −0.1 |
| Falmouth and Camborne | Lab | Lab | 9.6% | +3.5 |
| Gloucester | Lab | Lab | 6.4% | +2.3 |
| Honiton | Con | Con | 28.5% | −0.8 |
| North Cornwall | Con | Con | 2.8% | +0.2 |
| North Devon | Con | Lib gain | 1.0% | −0.1 |
| North Dorset | Con | Con | 22.5% | +0.4 |
| North Somerset | Con | Con | 12.5% | −2.1 |
| Plymouth Devonport | Con | Con | 12.8% | −6.3 |
| Plymouth Sutton | Con | Con | 11.5% | −2.4 |
| Poole | Con | Con | 22.8% | −1.7 |
| Salisbury | Con | Con | 19.7% | +0.2 |
| South Dorset | Con | Con | 15.1% | −1.3 |
| South Gloucestershire | Con | Con | 9.6% | −2.8 |
| St.Ives | Con | Con | 21.1% | +0.7 |
| Stroud | Con | Con | 10.5% | −1.1 |
| Swindon | Lab | Lab | 8.8% | −0.5 |
| Taunton | Con | Con | 14.2% | −0.8 |
| Tavistock | Con | Con | 29.3% | −1.2 |
| Tiverton | Con | Con | 30.4% | −0.9 |
| Torquay | Con | Con | 34.1% | +0.4 |
| Torrington | Con | Con | 6.0% | −0.3 |
| Totnes | Con | Con | 27.2% | −2.2 |
| Truro | Con | Con | 10.1% | +0.4 |
| Wells | Con | Con | 14.4% | −0.7 |
| West Dorset | Con | Con | 22.7% | −1.8 |
| West Gloucestershire | Lab | Lab | 12.4% | +1.2 |
| Westbury | Con | Con | 13.0% | −2.6 |
| Weston Super Mare | Con | Con | 34.9% | −4.7 |
| Yeovil | Con | Con | 12.1% | −1.8 |
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