UK general elections › 2019 › Lagan Valley
Lagan Valley — 2019
Jeffrey M. Donaldson (Democratic Unionist Party) was elected with 19,586 votes— 43.1% of 45,405 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. 43.1% Proportional quota 50.0% Below quota Winning candidate's share minus the proportional quota (50% for a single-member seat). Negative = below; positive = above. −6.9 pts Valid ballots Voters who cast a valid ballot in this constituency, from the published source. 45,405
| 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 | Jeffrey M. Donaldson | Democratic Unionist Party | 19,586 | 43.1% | −6.9 pts | Elected |
| 2 | Sorcha Eastwood | Alliance | 13,087 | 28.8% | — | |
| 3 | Robbie Butler | Ulster Unionist Party | 8,606 | 19.0% | — | |
| 4 | Ally Haydock | Social Democratic & Labour Party | 1,758 | 3.9% | — | |
| 5 | Gary McCleave | Sinn Féin | 1,098 | 2.4% | — | |
| 6 | Gary Hynds | Conservative Party | 955 | 2.1% | — | |
| 7 | Alan Love | UK Independence Party | 315 | 0.7% | — |
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.