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Monmouthshire

Constituency

South east Wales. About 94,930 people (mid-2024 estimate) in 850 square kilometres.

MP for Monmouthshire

Catherine FookesLabourMP since

They won by 3,338 votes on a 68.0% 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.

Open in map

Radon Affected Area by constituency

Worked out by Open Index · 2022

Under 1%90% or more

About 88% of people in Monmouthshire live in a 1 km square that the radon atlas marks as a radon Affected Area.

Majority, 2024 general election
6.6%
140th smallest majority of 650
House of Commons Library · Jul 2024
Turnout, 2024 general election
68.0%
Joint 70th highest turnout of 650
House of Commons Library · Jul 2024
Population
92,956
81st least populated of 650
ONS Census 2021 · 2021
People in radon Affected Area squares
88%
UK 44%
Worked out by Open Index

2024 general election result

Candidates in Monmouthshire at the general election on 4 July 2024, in finishing order
CandidatePartyVotesShare
Catherine FookesElectedLabour21,01041.3%
David DaviesConservative17,67234.8%
Max Windsor-PeplowReform UK5,43810.7%
Ian ChandlerGreen Party2,3574.6%
William PowellLiberal Democrat2,2794.5%
Ioan BellinPlaid Cymru1,2732.5%
Owen LewisIndependent4570.9%
June DaviesTrue & Fair Party2550.5%
Emma MeredithHeritage Party1030.2%
Electorate
74,823
Turnout
68.0%
Majority
3,338 (6.6%)
Valid votes
50,844
Rejected ballots
154

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 Monmouthshire compares

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

MonmouthshireMiddle
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%. Monmouthshire is 6.6%.
6.6%140th smallest 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%. Monmouthshire is 68.0%.
68.0%joint 70th highest turnout
Population650 constituencies, UK · 2021
Population: every constituency in UK650 areas from 26,159 to 151,876. The middle area is 100,988. Monmouthshire is 92,956.
92,95681st least populated
People in radon Affected Area squares650 constituencies, UK · 2022
People in radon Affected Area squares: every constituency in UK650 areas from 0.0% to 100.0%. The middle area is 39.0%. Monmouthshire is 88.0%.
88%joint 127th most people in radon Affected Areas

Every constituency ranked: population and people in radon affected area squares.

What is the population of Monmouthshire?

Monmouthshire had 92,956 usual residents at the census.

Monmouthshire is the 81st least populated of 650 in the UK.

Figures for the whole of Monmouthshire

Most of Monmouthshire lies in Monmouthshire. These figures are published for the whole of Monmouthshire, not for constituencies, so they describe the council and not Monmouthshire itself. See Monmouthshire

Average house price
£328,937
Up 0.9% in a year
HM Land Registry · Aug 2026
Median full-time pay
£41,529
107th highest paid of 348
ONS earnings survey · 2025
House price to pay
7.9×
Joint 135th least affordable of 348
Worked out by Open Index
Population estimate
95,329
Up 0.2% in a year
ONS population estimates · 2025
Monmouthshire in brief

The winner in Monmouthshire had a majority of 6.6% of valid votes at the general election on 4 July 2024.

Turnout in Monmouthshire at the general election on 4 July 2024 was 68.0%.

Monmouthshire had 92,956 usual residents at the census.

About 88% of people in Monmouthshire live in a 1 km square that the radon atlas marks as a radon Affected Area.