Election for the constituency of Hayes and Harlington on 4 July 2024

An election to the 59th Parliament of the United Kingdom for the constituency area of Hayes and Harlington, held as part of the general election on 4 July 2024.

Labour hold by John McDonnell with a majority of 12,031 - 31.4% - on a turnout of 51.5%.

Candidates

Name	Party	Vote	Vote share	Vote change
MCDONNELL, John	Lab	20,405	53.3%	-2.5%
THOMAS, Dylan	Con	8,374	21.9%	-12.9%
THOMPSON, Francoise	RUK	4,114	10.7%	7.8%
WEST, Christine	Green	2,131	5.6%	3.9%
KARIM, Rizwana	WPB	1,975	5.2%	-
CUNLIFFE, Alexander	LD	1,316	3.4%	-1.0%

An electorate of 74,405, having a valid vote count of 38,315 and an invalid vote count of 118.

Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.

This constituency of Hayes and Harlington was established by the 2024 boundary set for England. This election was the first held under that boundary set. Any holds, gains and vote change percentages as a result of this election are based on notional results, which estimate the outcome of the previous election had it been contested on the new boundaries.