| Year: | 1966 |
|---|---|
| General election: | 1966 General Election |
| Constituency: | Blackburn |
| Turnout: | 79.2% |
Results
| Candidate | Party | Votes |
| Castle, Barbara | Labour | 25381 |
| Marsden, Thomas | Conservative | 18133 |
UK general election results 1832 - 2019
| Year: | 1966 |
|---|---|
| General election: | 1966 General Election |
| Constituency: | Blackburn |
| Turnout: | 79.2% |
| Candidate | Party | Votes |
| Castle, Barbara | Labour | 25381 |
| Marsden, Thomas | Conservative | 18133 |