UK general elections › 2024 › Portsmouth North
Portsmouth North — 2024
Amanda Martin (Labour Party) was elected with 14,495 votes— 34.8% of 41,593 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. 34.8% Proportional quota 50.0% Below quota Winning candidate's share minus the proportional quota (50% for a single-member seat). Negative = below; positive = above. −15.2 pts Valid ballots Voters who cast a valid ballot in this constituency, from the published source. 41,593
| 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 | Amanda Martin | Labour Party | 14,495 | 34.8% | −15.2 pts | Elected |
| 2 | Penny Mordaunt | Conservative Party | 13,715 | 33.0% | — | |
| 3 | Melvyn Todd | Reform UK | 8,501 | 20.4% | — | |
| 4 | Simon Dodd | Liberal Democrats | 3,031 | 7.3% | — | |
| 5 | Duncan Robinson | Green Party | 1,851 | 4.5% | — |
Source data: House of Commons Library general election results 2024, retrieved
2026-05-18, generated
2026-05-19
(Open Parliament Licence v3.0). ETL version parliament-etl@1. Methodology: how these numbers are computed.