South West, 2015 vs 2017: seat-by-seat change
Every constituency in South West compared between the 2015 and 2017 general elections: which seats changed hands and how far each swung.
| Constituency | 2015 | 2017 | Majority | Con–Lab swing |
|---|---|---|---|---|
| Bath | Con | LD gain | 11.5% | +1.8 |
| Bournemouth East | Con | Con | 16.3% | +8.1 |
| Bournemouth West | Con | Con | 17.3% | +6.6 |
| Bridgwater and West Somerset | Con | Con | 26.5% | +0.9 |
| Bristol East | Lab | Lab | 26.4% | +8.9 |
| Bristol North West | Con | Lab gain | 8.8% | +9.2 |
| Bristol South | Lab | Lab | 29.4% | +7.7 |
| Bristol West | Lab | Lab | 52.1% | +15.8 |
| Camborne and Redruth | Con | Con | 3.3% | +6.0 |
| Central Devon | Con | Con | 27.1% | +6.2 |
| Cheltenham | Con | Con | 4.5% | +0.8 |
| Chippenham | Con | Con | 29.1% | +2.1 |
| Christchurch | Con | Con | 49.7% | −0.6 |
| Devizes | Con | Con | 41.8% | +1.5 |
| East Devon | Con | Con | 13.3% | −0.5 |
| Exeter | Lab | Lab | 29.1% | +7.9 |
| Filton and Bradley Stoke | Con | Con | 8.3% | +5.9 |
| Forest of Dean | Con | Con | 18.4% | +1.9 |
| Gloucester | Con | Con | 10.2% | +1.8 |
| Kingswood | Con | Con | 15.4% | +1.7 |
| Mid Dorset and North Poole | Con | Con | 31.8% | −0.5 |
| Newton Abbot | Con | Con | 33.2% | +2.1 |
| North Cornwall | Con | Con | 14.1% | +0.4 |
| North Devon | Con | Con | 7.8% | +1.3 |
| North Dorset | Con | Con | 46.3% | +0.7 |
| North East Somerset | Con | Con | 18.9% | +3.0 |
| North Somerset | Con | Con | 27.6% | +5.8 |
| North Swindon | Con | Con | 15.2% | +3.7 |
| North Wiltshire | Con | Con | 42.6% | +2.3 |
| Plymouth, Moor View | Con | Con | 11.1% | −4.3 |
| Plymouth, Sutton and Devonport | Con | Lab gain | 13.3% | +7.2 |
| Poole | Con | Con | 28.5% | +4.4 |
| Salisbury | Con | Con | 32.5% | +3.9 |
| Somerton and Frome | Con | Con | 35.9% | +3.1 |
| South Dorset | Con | Con | 22.5% | +1.1 |
| South East Cornwall | Con | Con | 32.8% | +4.2 |
| South Swindon | Con | Con | 4.8% | +3.5 |
| South West Devon | Con | Con | 29.9% | +5.0 |
| South West Wiltshire | Con | Con | 33.5% | +2.9 |
| St Austell and Newquay | Con | Con | 20.6% | +4.7 |
| St Ives | Con | Con | 0.6% | 0 |
| Stroud | Con | Lab gain | 1.1% | +4.5 |
| Taunton Deane | Con | Con | 25.2% | +0.7 |
| Tewkesbury | Con | Con | 38.2% | +0.7 |
| The Cotswolds | Con | Con | 42.7% | +2.3 |
| Thornbury and Yate | Con | Con | 23.8% | −5.0 |
| Tiverton and Honiton | Con | Con | 34.3% | +3.5 |
| Torbay | Con | Con | 27.9% | −1.4 |
| Torridge and West Devon | Con | Con | 34.8% | +2.7 |
| Totnes | Con | Con | 26.8% | +6.7 |
| Truro and Falmouth | Con | Con | 6.7% | +11.1 |
| Wells | Con | Con | 12.5% | +0.6 |
| West Dorset | Con | Con | 32.0% | +1.5 |
| Weston-Super-Mare | Con | Con | 20.5% | +4.6 |
| Yeovil | Con | Con | 24.8% | −3.3 |
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