UK general elections › 2017 › Hayes and Harlington
Hayes and Harlington — 2017
John McDonnell (Labour Party) was elected with 31,796 votes— 66.5% of 47,802 valid votes.
Result · single-seat
Marginal winner Winning candidate's share of valid votes. 66.5% Proportional quota 50.0% Below quota Winning candidate's share minus the proportional quota (50% for a single-member seat). Negative = below; positive = above. +16.5 pts Valid ballots Voters who cast a valid ballot in this constituency, from the published source. 47,802
| Rank | Candidate | Party | Votes | Share of votes Candidate votes ÷ valid votes in this constituency. Matches the share the returning officer publishes. | Below quota Elected candidate's share of valid votes minus the proportional quota (50% for a single-member seat). Negative = won the seat below the quota; positive = cleared it. | Elected |
|---|---|---|---|---|---|---|
| 1 | John McDonnell | Labour Party | 31,796 | 66.5% | +16.5 pts | Elected |
| 2 | Greg Smith | Conservative Party | 13,681 | 28.6% | — | |
| 3 | Cliff Dixon | UK Independence Party | 1,153 | 2.4% | — | |
| 4 | Bill Newton Dunn | Liberal Democrats | 601 | 1.3% | — | |
| 5 | John Bowman | Green Party | 571 | 1.2% | — |
Source data: UK Parliament psephology database, retrieved
2026-05-19, generated
2026-05-19
(Open Parliament Licence v3.0). ETL version parliament-etl-psephology@1. Methodology: how these numbers are computed.