United Kingdom / Next UK General Election
Lord Ashcroft Polls
Voting intention · published 20 Dec 2025
- Country
- 🇬🇧 United Kingdom
- Election
- Next UK General Election
- Polling institute
- Lord Ashcroft Polls
- Published
- 20 Dec 2025
- Fieldwork
- 11 Dec 2025 – 15 Dec 2025
- Sample size
- 5,196
- Methodology
- Not published
Results
- Reform UK25.0%−2.0 percentage points
- Conservative Party22.0%+2.0 percentage points
- Green Party19.0%+1.0 percentage points
- Labour Party18.0%±0.0 percentage points
- Liberal Democrats10.0%−1.0 percentage points
- Scottish National Party3.0%+1.0 percentage points
- Plaid Cymru1.0%±0.0 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
Commissioned by Mail on Sunday. Area: GB. Collected from Wikipedia (Opinion polling for the next United Kingdom general election, section 2025).