UK Polling History: Election of 11 June 1987 – Dumbarton
Result summary
| Parties | ||||
| Labour | Conservative | Alliance | SNP | |
| Votes | 19,778 | 14,556 | 6,060 | 5,564 |
| Votes gained | +3,968 | +861 | -3,753 | +1,796 |
| Share of votes | 43.0% | 31.7% | 13.2% | 12.1% |
| Share of eligible voters | 33.5% | 24.7% | 10.3% | 9.4% |
| Gain in share of votes | +6.3% | -0.1% | -9.6% | +3.4% |
| Gain in share of eligible voters | +6.3% | +1.1% | -6.6% | +2.9% |
| Total votes: | 45,958 | |
| Electorate: | 58,968 | |
| Turnout: | 77.9% | |
| Outcome: | Labour hold | |
| Swing: | 8.0% | Labour from Alliance |
Polling history
List of contests
| « |
First contested 9 June 1983 |
|
Constituency succeeded by West Dunbartonshire 5 May 2005 |
» |
| Date | Type | Parties | |||||
| Labour | Conservative | SNP | Alliance | Liberal Democrat |
Other | ||
| Date | Type | Parties | |||||
| Labour | Conservative | SNP | Alliance | Liberal Democrat |
Other | ||
| 7 June 2001 | General Election | 16,151 | 4,648 | 6,576 | 5,265 | 1,354 | |
| 1 May 1997 | General Election | 20,470 | 7,283 | 9,587 | 3,144 | 780 | |
| 9 April 1992 | General Election | 19,255 | 13,126 | 8,127 | 3,425 | 192 | |
| 11 June 1987 | General Election | 19,778 | 14,556 | 5,564 | 6,060 | ||
| 9 June 1983 | General Election | 15,810 | 13,695 | 3,768 | 9,813 | ||