Monday, November 2, 2026
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Ceredigion Preseli

Westminster constituency · Wales

Forecast of November 2, 2026

Our forecast gives Plaid Cymru a more than 99% chance of winning, with an average lead of 34.4 points.

Safe seat. Chance of a final gap under 5 points: under 1%.

Projected vote share

Projection by party

  • Plaid Cymru 50.6%
  • Reform UK 16.2%
  • Lib Dems 11.6%
  • Conservative 8.7%
  • Green 6.8%
  • Other 2.9%
  • Labour 2.8%

Thin vertical mark: 2024 result.

Compared with the average

Plaid Cymru Reform UK Lib Dems Conservative
Ceredigion Preseli 50.6%16.2%11.6%8.7%
National averageUnited Kingdom 1.3%+49.3 22.3%−6.0 9.9%+1.7 20.0%−11.4

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

Local profile

Population94,099
Median age49
Employment rate73.7%

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

Current member

Ben Lake · Plaid Cymru

In office since June 8, 2017. 59th Parliament.

Previous election (2024)

Plaid Cymru won by 31.9 points.

Our current projection: Plaid Cymru ahead by 34.4 points.

Candidates and votes in 2024

Candidate Party Votes %
Ben Lake Elected Plaid Cymru 21,738 47.0
Mark Williams Lib Dems 6,949 15.0
Jackie Jones Labour 5,386 11.6
Karl Pollard Reform UK 5,374 11.6
Aled Thomas Conservative 4,763 10.3
Tomos Barlow Green 1,864 4.0
Taghrid Al-Mawed Other 228 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. Inverness, Skye and West Ross-shireSNP76%1.2-point gap
  2. Bury St Edmunds and StowmarketReform UK46%1.4-point gap
  3. Romsey and Southampton NorthConservative63%1.4-point gap
Forecast updated