Plaid Cymru in the polls
Share over time
| Pollster | Share (%) | Date |
|---|---|---|
| Ipsos MORI | 1.0% | 2025-11-05 |
| YouGov | 1.0% | 2025-09-22 |
| Lord Ashcroft | 1.0% | 2026-06-29 |
| Survation | 1.0% | 2025-11-20 |
| BMG | 1.0% | 2024-08-29 |
| Find Out Now | 1.0% | 2026-05-27 |
| More in Common | 1.0% | 2025-12-23 |
| Deltapoll | 1.0% | 2025-01-03 |
| JL Partners | 1.0% | 2026-05-21 |
| Savanta | 0.0% | 2019-12-09 |
| Verian | 2.0% | 2025-04-14 |