Riding profile

Ceredigion Preseli

UK constituency — Wales · Mixed · wales

The question

Ceredigion Preseli: a safe seat for Plaid Cymru?

Editorial read

Ceredigion Preseli, a mixed constituency in Wales, elected a member with Plaid Cymru in the previous cycle, with a 32-point margin. The Vote-Scope model projects Plaid Cymru ahead at 42% vote share, against 18% for Reform UK, and the probability of a close race is negligible.

Sitting member

Ben Lake

Sits with Plaid Cymru

Since
2017-06-08
Parliament
59th

Current forecast

Plaid Cymru

Safe

Probability
100%
Mean margin (pts)
24.1
P(close race)
0%

Projected vote share

Projection by party

  • Plaid Cymru 41.9%
  • Reform UK 17.7%
  • Lib Dems 14.7%
  • Green 12.2%
  • Conservative 6.5%
  • Labour 4.1%
  • Other 2.6%

In context

How this riding stacks up

Plaid Cymru Reform UK Lib Dems Green
HereCeredigion Preseli 41.9%17.7%14.7%12.2%
National averageUnited Kingdom 1.0% +40.9 25.3% −7.6 11.6% +3.1 11.8% +0.3

Nationwide averages computed across the 650 riding-level projections (unweighted mean).

Previous election · UK 2024

Won by
Plaid Cymru
Margin
31.9 pts
Margin shift vs current projection
-7.8 pts

Detailed result · UK 2024

Candidates and votes

Candidate Party Votes % Occupation
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

Demographics

Who lives here

Population
94,099
Median age
49
Employment rate
73.7%

Data source : ONS mid-2022 population + Jan 2026 labour market

Last model run
Cycle
uk_2029