Blaenau Gwent and Rhymney
Medium impact for tactical voting against Reform UK
Reform didn't stand a candidate here at all last time - not the same as standing and doing badly, so it isn't Low.
Who can beat Reform in Blaenau Gwent and Rhymney? Labour looks best placed to keep Reform UK out. This is based on the 2024 United Kingdom general election result. The latest YouGov MRP prediction has Plaid Cymru narrowly ahead in Blaenau Gwent and Rhymney, within the margin of error.
It looks like the best-placed party to keep Reform out is
16,027 votes (53.6%)
MRP prediction
- Reform UK
- Plaid Cymru
- Labour
- Conservative
- Green
- Liberal Democrats
- Restore Britain
- Others
| Party | 2024 general election | 26 Sep 2026 |
|---|---|---|
| Reform UK | 0% | 27% |
| Plaid Cymru | 12.8% | 27% |
| Labour | 53.6% | 25% |
| Conservative | 12.6% | 7% |
| Green | 5.7% | 7% |
| Liberal Democrats | 4.2% | 4% |
| Restore Britain | 0% | 3% |
| Others | 11% | 1% |
Plaid Cymru predicted to win · Reform UK predicted 2nd
Best placed to beat Reform: Plaid CymruWithin the poll's margin of error
Source: YouGov MRP, 26 September 2026. An MRP is a model-based estimate from polling, not an election result.