UK general elections › 2015 › Great Grimsby
Great Grimsby — 2015
Melanie Onn (Labour Party) was elected with 13,414 votes— 39.8% of 33,731 valid votes. Under First Past the Post, a plurality is enough; a majority is not required.
Result · single-seat
Marginal winner Winning candidate's share of valid votes. 39.8% Proportional quota 50.0% Below quota Winning candidate's share minus the proportional quota (50% for a single-member seat). Negative = below; positive = above. −10.2 pts Valid ballots Voters who cast a valid ballot in this constituency, from the published source. 33,731
| 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 | Melanie Onn | Labour Party | 13,414 | 39.8% | −10.2 pts | Elected |
| 2 | Marc Jones | Conservative Party | 8,874 | 26.3% | — | |
| 3 | Victoria Ayling | UK Independence Party | 8,417 | 25.0% | — | |
| 4 | Steve Beasant | Liberal Democrats | 1,680 | 5.0% | — | |
| 5 | Vicky Dunn | Green Party | 783 | 2.3% | — | |
| 6 | Gary Calder | Independent | 390 | 1.2% | — | |
| 7 | Val O'Flynn | Trade Unionist and Socialist Coalition | 173 | 0.5% | — |
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.