All partiesSeats won by year
- Council
- Westminster
- Devolved
- Other
All election types, 2016 onwards. Devolved covers Holyrood, the Senedd, Stormont and the London Assembly.
By-election form, last 12 months
In the last 12 months of by-elections: defended 52 (held 16, lost 36); gained 18.
- GAINShepshedLeicestershire County Council · 15 Oct 2026 · from Reform
- HOLDRodboroughStroud District Council · 13 Oct 2026
- GAINMyatt's FieldsLondon Borough of Lambeth · 8 Oct 2026
- GAINTownNewcastle-under-Lyme Borough Council · 8 Oct 2026
- GAINHolborn and St PancrasHouse of Commons of the United Kingdom · 8 Oct 2026
- HOLDClaremontBlackpool Borough Council · 1 Oct 2026
- GAINAmbleNorthumberland County Council · 1 Oct 2026 · from Reform
- GAINHirstNorthumberland County Council · 1 Oct 2026 · from Reform
- LOSSQueen's ParkBrighton and Hove City Council · 24 Sept 2026 · to Green
- HOLDNew BradwellMilton Keynes Council · 24 Sept 2026
- GAINWalkleySheffield City Council · 17 Sept 2026 · from Green
- HOLDBurnageManchester City Council · 10 Sept 2026
Where they're standing next
- SaronCarmarthenshire County Council · 22 Oct 2026
- Hertford KingsmeadEast Hertfordshire District Council · 22 Oct 2026
- Calverley & FarsleyLeeds City Council · 22 Oct 2026
- Grantham St Wulfram'sSouth Kesteven District Council · 22 Oct 2026
- Worksop EastBassetlaw District Council · 29 Oct 2026
- St. James'sDudley Metropolitan Borough Council · 29 Oct 2026
Plus 13 more with candidates declared.
Strongest constituencies, 2024 General Election
- Liverpool WaltonWon70.6%
- BootleWon68.7%
- KnowsleyWon67.3%
- Liverpool West DerbyWon66.6%
- Liverpool RiversideWon61.9%
Share of all votes cast in the constituency.