UK general elections › 2019 › Portsmouth North
Portsmouth North — 2019
Penny Mordaunt (Conservative Party) was elected with 28,172 votes— 61.4% of 45,910 valid votes.
Result · single-seat
Marginal winner Winning candidate's share of valid votes. 61.4% Proportional quota 50.0% Below quota Winning candidate's share minus the proportional quota (50% for a single-member seat). Negative = below; positive = above. +11.4 pts Valid ballots Voters who cast a valid ballot in this constituency, from the published source. 45,910
| 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 | Penny Mordaunt | Conservative Party | 28,172 | 61.4% | +11.4 pts | Elected |
| 2 | Amanda Martin | Labour Party | 12,392 | 27.0% | — | |
| 3 | Antonia Harrison | Liberal Democrats | 3,419 | 7.4% | — | |
| 4 | Lloyd Day | Green Party | 1,304 | 2.8% | — | |
| 5 | George Madgwick | Independent | 623 | 1.4% | — |
Source data: House of Commons Library general election results 2019, retrieved
2026-05-19, generated
2026-05-19
(Open Parliament Licence v3.0). ETL version parliament-etl@1. Methodology: how these numbers are computed.