UK general elections › 2019 › Llanelli
Llanelli — 2019
Nia Griffith (Labour Party) was elected with 16,125 votes— 42.2% of 38,233 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. 42.2% Proportional quota 50.0% Below quota Winning candidate's share minus the proportional quota (50% for a single-member seat). Negative = below; positive = above. −7.8 pts Valid ballots Voters who cast a valid ballot in this constituency, from the published source. 38,233
| 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 | Nia Griffith | Labour Party | 16,125 | 42.2% | −7.8 pts | Elected |
| 2 | Tamara Reay | Conservative Party | 11,455 | 30.0% | — | |
| 3 | Mari Arthur | Plaid Cymru | 7,048 | 18.4% | — | |
| 4 | Susan Boucher | The Brexit Party | 3,605 | 9.4% | — |
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.