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Caerphilly

Wales PCON W07000088

Location map showing the Caerphilly constituency.

Sitting MP

Chris Evans
Chris Evans Labour (Co-op) Elected 2010-05-06

2024 General Election result

Labour Winner
38.0% Winning share
16.8pp Majority over Plaid Cymru
38,234 Valid votes cast

Vote share by party

  • Labour 38.0%
  • Plaid Cymru 21.2%
  • Reform UK 20.3%
  • Conservative 11.5%
  • Liberal Democrats 4.7%
  • Green Party 4.3%

Personal Independence Payment

10,887 PIP claimants ยท Jan 2026

Source: DWP Stat-Xplore, PIP Monthly New. Constituency totals only. No demographic breakdown is published at constituency level.

Demographic snapshot

Aggregated up from the 1 of 1 constituent local authority profiles, weighted by share of constituency postcodes and 2021 population. Indicative only: a constituency that takes the dense core of an LA but a small share of its postcodes will be misweighted. For direct Census observations, use the local-authority pages linked below.

96.3% White British 2021 (derived)
82.4% -13.9pp White British 2051 projected (derived)
2.9% Foreign-born 2021 (derived)
12.3% Foreign-born 2051 projected (derived)

Method: each constituent local authority contributes the product of its postcode share within the constituency and its 2021 population. Underlying figures from Census 2021 (ONS custom dataset) and the Hamilton-Perry projection model. See the methodology page for the projection's limitations and validation.

Local authorities in this constituency

By share of postcodes from the constituency that fall in each LA.