Local by-elections 18 Jun 2026
Local by-elections 18 Jun 2026 was held on 18 June 2026. 14 seats were filled across 15 wards and divisions in 10 councils, from 101 candidates. Conservative Party won 4, Plaid Cymru - The Party of Wales won 3 and Reform UK won 2.
- Date
- 18 June 2026
- Seats filled
- 14
- Candidates
- 101
- Councils
- 10
| Party | Candidates | Seats won | Votes | Vote share |
|---|---|---|---|---|
| Conservative Party | 18 | 4 | 6,031 | 16.1% |
| Plaid Cymru - The Party of Wales | 5 | 3 | 1,480 | 3.9% |
| Reform UK | 18 | 2 | 10,816 | 28.8% |
| Liberal Democrats | 16 | 2 | 8,790 | 23.4% |
| The Labour Party | 18 | 2 | 5,831 | 15.6% |
| Green Party | 17 | 1 | 3,483 | 9.3% |
| Workers Party of Britain | 1 | 0 | 609 | 1.6% |
| Independent | 6 | 0 | 374 | 1.0% |
| Bury Independents | 1 | 0 | 61 | 0.2% |
| Your Party | 1 | 0 | 20 | 0.1% |
| Council | Wards / divisions | Seats filled | Largest party | Its seats |
|---|---|---|---|---|
| Bradford | 1 | 1 | Liberal Democrats | 1 |
| Bury | 1 | 1 | Labour | 1 |
| Conwy | 2 | 2 | Reform UK | 2 |
| Essex | 2 | 2 | Conservative | 1 |
| Hillingdon | 1 | 0 | — | — |
| Lewisham | 1 | 1 | Green | 1 |
| New Forest | 1 | 1 | Conservative | 1 |
| Rochford | 1 | 1 | Conservative | 1 |
| Swansea | 2 | 2 | Conservative | 1 |
| Wrexham | 3 | 3 | Plaid Cymru - The Party of Wales | 3 |