North West, 1966 vs 1970: seat-by-seat change
Every constituency in North West compared between the 1966 and 1970 general elections: which seats changed hands and how far each swung.
| Constituency | 1966 | 1970 | Majority | Con–Lab swing |
|---|---|---|---|---|
| Accrington | Lab | Lab | 1.5% | −7.8 |
| Altrincham and Sale | Con | Con | 21.4% | −4.1 |
| Ashton under Lyne | Lab | Lab | 9.0% | −4.2 |
| Barrow in Furness | Lab | Lab | 12.2% | −4.2 |
| Bebington | Lab | Con gain | 1.2% | −2.6 |
| Birkenhead | Lab | Lab | 14.1% | −3.8 |
| Blackburn | Lab | Lab | 6.5% | −5.1 |
| Blackpool North | Con | Con | 22.9% | −4.9 |
| Blackpool South | Con | Con | 19.9% | −5.7 |
| Bolton East | Lab | Con gain | 1.1% | −9.7 |
| Bolton West | Lab | Con gain | 3.3% | −8.1 |
| Bootle | Lab | Lab | 27.3% | +0.3 |
| Burnley | Lab | Lab | 22.0% | −5.4 |
| Bury and Radcliffe | Lab | Con gain | 5.7% | −7.0 |
| Carlisle | Lab | Lab | 6.4% | −2.9 |
| Cheadle | Lib | Con gain | 2.1% | −5.8 |
| Chorley | Lab | Con gain | 3.0% | −6.2 |
| City of Chester | Con | Con | 14.1% | −4.1 |
| Clitheroe | Con | Con | 15.9% | −5.0 |
| Crewe | Lab | Lab | 8.5% | −6.8 |
| Crosby | Con | Con | 13.4% | −2.6 |
| Darwen | Con | Con | 17.8% | −7.1 |
| Eccles | Lab | Lab | 12.7% | −4.7 |
| Farnworth | Lab | Lab | 17.0% | −7.7 |
| Heywood and Royton | Lab | Lab | 1.7% | −4.8 |
| Huyton | Lab | Lab | 29.2% | −2.3 |
| Ince | Lab | Lab | 36.9% | −5.2 |
| Knutsford | Con | Con | 38.9% | −5.5 |
| Lancaster | Lab | Con gain | 4.6% | −4.9 |
| Leigh | Lab | Lab | 24.7% | −6.3 |
| Liverpool Edge Hill | Lab | Lab | 15.5% | −5.3 |
| Liverpool Exchange | Lab | Lab | 45.4% | −1.1 |
| Liverpool Garston | Con | Con | 13.9% | −2.6 |
| Liverpool Kirkdale | Lab | Lab | 13.0% | −2.8 |
| Liverpool Scotland | Lab | Lab | 49.5% | +0.7 |
| Liverpool Toxteth | Lab | Lab | 8.7% | −2.2 |
| Liverpool Walton | Lab | Lab | 12.0% | −1.3 |
| Liverpool Wavertree | Con | Con | 18.2% | −3.7 |
| Liverpool West Derby | Lab | Lab | 14.7% | +0.4 |
| Macclesfield | Con | Con | 18.8% | −5.4 |
| Manchester Ardwick | Lab | Lab | 12.3% | −8.5 |
| Manchester Blackley | Lab | Lab | 6.5% | −4.4 |
| Manchester Cheetham | Lab | Lab | 28.2% | −6.7 |
| Manchester Exchange | Lab | Lab | 40.7% | −3.1 |
| Manchester Gorton | Lab | Lab | 13.7% | −3.2 |
| Manchester Moss Side | Con | Con | 5.8% | −1.1 |
| Manchester Openshaw | Lab | Lab | 22.0% | −6.1 |
| Manchester Withington | Con | Con | 9.0% | −3.7 |
| Manchester Wythenshawe | Lab | Lab | 10.5% | −3.4 |
| Middleton and Prestwick | Lab | Con gain | 1.8% | −4.5 |
| Morecambe and Lonsdale | Con | Con | 28.1% | −3.0 |
| Nantwich | Con | Con | 12.0% | −3.0 |
| Nelson and Colne | Lab | Con gain | 3.7% | −8.0 |
| Newton | Lab | Lab | 13.6% | −6.0 |
| North Fylde | Con | Con | 37.7% | −7.6 |
| Northwich | Con | Con | 11.6% | −4.9 |
| Oldham East | Lab | Lab | 2.3% | −6.6 |
| Oldham West | Lab | Lab | 5.0% | −8.7 |
| Ormskirk | Con | Con | 22.8% | −2.6 |
| Penrith and the Borders | Con | Con | 33.6% | −5.6 |
| Preston North | Lab | Con gain | 7.5% | −6.7 |
| Preston South | Lab | Con gain | 3.4% | −5.3 |
| Rochdale | Lab | Lab | 11.2% | −5.3 |
| Rossendale | Lab | Con gain | 4.8% | −7.8 |
| Runcorn | Con | Con | 19.2% | −3.8 |
| Salford East | Lab | Lab | 22.1% | −6.1 |
| Salford West | Lab | Lab | 8.6% | −4.9 |
| South Fylde | Con | Con | 42.1% | −6.1 |
| Southport | Con | Con | 20.0% | −4.4 |
| St.Helens | Lab | Lab | 31.4% | −5.1 |
| Stalybridge and Hyde | Lab | Lab | 6.1% | −3.9 |
| Stockport North | Lab | Con gain | 2.2% | −5.3 |
| Stockport South | Lab | Lab | 5.7% | −3.0 |
| Stretford | Lab | Con gain | 7.5% | −7.0 |
| Wallasey | Con | Con | 5.8% | −2.3 |
| Warrington | Lab | Lab | 28.6% | −4.9 |
| Westhoughton | Lab | Lab | 10.9% | −9.5 |
| Westmorland | Con | Con | 30.8% | −4.2 |
| Whitehaven | Lab | Lab | 16.6% | −3.7 |
| Widnes | Lab | Lab | 15.3% | −3.0 |
| Wigan | Lab | Lab | 36.5% | −5.6 |
| Wirral | Con | Con | 23.5% | −4.2 |
| Workington | Lab | Lab | 23.3% | −1.7 |
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