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Merthyr Tydfil and Aberdare

Constituency

South Wales. About 100,531 people in 245 square kilometres.

MP for Merthyr Tydfil and Aberdare

Gerald JonesLabourMP since

They won by 7,447 votes on a 47.3% turnout.

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

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Majority 2024 by constituency

UK Parliament election results · July 2024

Under 5%40% or more

The winner in Merthyr Tydfil and Aberdare had a majority of 21.1% of valid votes at the general election on 4 July 2024.

Majority, 2024 general election
21.1%
Joint 195th largest majority of 650
House of Commons Library · Jul 2024
Turnout, 2024 general election
47.3%
27th lowest turnout of 650
House of Commons Library · Jul 2024
Population
99,671
288th least populated of 650
ONS Census 2021 · 2021
Aged 15 to 64
62.6%
Joint 280th lowest of 650
ONS Census 2021 · 2021

2024 general election result

Candidates in Merthyr Tydfil and Aberdare at the general election on 4 July 2024, in finishing order
CandidatePartyVotesShare
Gerald JonesElectedLabour15,79144.8%
Gareth ThomasReform UK8,34423.7%
Francis WhitefootPlaid Cymru4,76813.5%
Amanda JennerConservative2,6877.6%
Jade SmithLiberal Democrat1,2763.6%
Peter GriffinGreen Party1,2313.5%
Anthony ColeWorkers Party of Britain5311.5%
Lorezo De GregoriIndependent3751.1%
Bob DavenportCommunist Party of Britain2120.6%
Electorate
74,460
Turnout
47.3%
Majority
7,447 (21.1%)
Valid votes
35,215
Rejected ballots
115

Polling day . Shares are of valid votes; turnout is valid votes as a share of the electorate. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: House of Commons Library, UK Parliament election results. The result from the House of Commons Library

How Merthyr Tydfil and Aberdare compares

Each dot is a constituency. The black line marks the middle one.

Merthyr Tydfil and AberdareMiddle
Majority, 2024 general election650 constituencies, UK · Jul 2024
Majority, 2024 general election: every constituency in UK650 areas from 0.0% to 60.6%. The middle area is 14.1%. Merthyr Tydfil and Aberdare is 21.1%.
21.1%joint 195th largest majority
Turnout, 2024 general election650 constituencies, UK · Jul 2024
Turnout, 2024 general election: every constituency in UK650 areas from 40.0% to 75.2%. The middle area is 60.0%. Merthyr Tydfil and Aberdare is 47.3%.
47.3%27th lowest turnout
Population650 constituencies, UK · 2021
Population: every constituency in UK650 areas from 26,159 to 151,876. The middle area is 100,988. Merthyr Tydfil and Aberdare is 99,671.
99,671288th least populated
Aged 15 to 64650 constituencies, UK · 2021
Aged 15 to 64: every constituency in UK650 areas from 52.3% to 82.1%. The middle area is 63.1%. Merthyr Tydfil and Aberdare is 62.6%.
62.6%joint 280th lowest

Every constituency ranked: population and aged 15 to 64.

What is the population of Merthyr Tydfil and Aberdare?

Merthyr Tydfil and Aberdare had 99,671 usual residents at the census.

Merthyr Tydfil and Aberdare is the 288th least populated of 650 in the UK.

Figures for the whole of Rhondda Cynon Taf

Most of Merthyr Tydfil and Aberdare lies in Rhondda Cynon Taf. These figures are published for the whole of Rhondda Cynon Taf, not for constituencies, so they describe the council and not Merthyr Tydfil and Aberdare itself. See Rhondda Cynon Taf

Average house price
£164,192
Up 4.7% in a year
HM Land Registry · Jul 2026
Median full-time pay
£34,837
56th lowest paid of 348
ONS earnings survey · 2025
House price to pay
4.7×
Joint 34th most affordable of 348
Worked out by Open Index
Population estimate
241,015
Down 0.3% in a year
ONS population estimates · 2025
Merthyr Tydfil and Aberdare in brief

The winner in Merthyr Tydfil and Aberdare had a majority of 21.1% of valid votes at the general election on 4 July 2024.

Turnout in Merthyr Tydfil and Aberdare at the general election on 4 July 2024 was 47.3%.

Merthyr Tydfil and Aberdare had 99,671 usual residents at the census.

62.6% of residents in Merthyr Tydfil and Aberdare were aged 15 to 64 at the census.