Thursday, October 15, 2026
B.C. votes in 9 days

Aberafan Maesteg

Westminster constituency · Wales

Forecast of October 15, 2026

Our forecast gives Labour a 80% chance of winning, with an average lead of 2.8 points.

Competitive. Chance of a final gap under 5 points: 83%.

Projected vote share

Projection by party

  • Labour 29.0%
  • Reform UK 26.2%
  • Plaid Cymru 25.0%
  • Conservative 6.8%
  • Green 6.0%
  • Other 4.6%
  • Lib Dems 2.1%

Thin vertical mark: 2024 result.

Compared with the average

Labour Reform UK Plaid Cymru Conservative
Aberafan Maesteg 29.0%26.2%25.0%6.8%
National averageUnited Kingdom 24.3%+4.7 23.1%+3.1 1.3%+23.7 20.4%−13.6

Simple average of the 650 ridings, not weighted by population.

Local profile

Population92,319
Median age42
Employment rate72.1%

Source: Office for National Statistics: mid-2022 population, January 2026 labour market

Current member

Stephen Kinnock · Labour

In office since May 7, 2015. 59th Parliament.

Previous election (2024)

Labour won by 29.0 points.

Our current projection: Labour ahead by 2.8 points.

Candidates and votes in 2024

Candidate Party Votes %
Stephen Kinnock Elected Labour 17,838 49.9
Mark Griffiths Reform UK 7,484 20.9
Colin Deere Plaid Cymru 4,719 13.2
Abigail Mainon Conservative 2,903 8.1
Nigel Hill Green 1,094 3.1
Justin Griffiths Lib Dems 916 2.6
Captain Beany Other 618 1.7
Rhiannon Morrissey Other 183 0.5

Nearby ridings

Party ahead and how sure the projection is.

Watch list

The tightest races

The smallest projected gaps between the top two.

  1. Birmingham Hall Green and MoseleyLabour50%1.2-point gap
  2. Hertford and StortfordReform UK44%1.4-point gap
  3. Romsey and Southampton NorthConservative54%1.4-point gap
Forecast updated