UK general elections2015 › South Cambridgeshire

South Cambridgeshire — 2015

Heidi Allen (Conservative Party) was elected with 31,454 votes51.1% of 61,540 valid votes.

Result · single-seat

Marginal winner Winning candidate's share of valid votes. 51.1% Proportional quota 50.0% Below quota Winning candidate's share minus the proportional quota (50% for a single-member seat). Negative = below; positive = above. +1.1 pts Valid ballots Voters who cast a valid ballot in this constituency, from the published source. 61,540

RankCandidatePartyVotesShare 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
1Heidi Allen Conservative Party 31,45451.1%+1.1 ptsElected
2Dan Greef Labour Party 10,86017.6%
3Sebastian Kindersley Liberal Democrats 9,36815.2%
4Marion Mason UK Independence Party 6,0109.8%
5Simon Saggers Green Party 3,8486.3%

Electorate 84,132 · Turnout 73.1% · Majority 20,594 · Back to 2015 overview

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.