.
| Lab | Reform UK | Con | GPEW–SGP | Lib Dems | RB | SNP | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-22 – 2026-09-23 | Survation | 27% | 24% | 21% | 7% | 11% | 2% | 3% | (5%) |
| 2026-09-23 | Find Out Now | 24% | 23% | 19% | 13% | 12% | — | 2% | (7%) |
| 2026-09-18 – 2026-09-21 | More in Common | 26% | 22% | 23% | 8% | 11% | 6% | 2% | (2%) |
| 2026-09-20 – 2026-09-21 | YouGov / Sky News–The Times | 23% | 21% | 21% | 14% | 12% | 4% | 2% | (3%) |
| 2026-09-16 – 2026-09-18 | Opinium / The Observer | 27% | 24% | 18% | 11% | 10% | — | 3% | (7%) |
| 2026-09-16 | Find Out Now | 25% | 23% | 18% | 12% | 11% | — | 3% | (8%) |
| 2026-09-07 – 2026-09-16 | Trajectory | 30% | 22% | 21% | 9% | 10% | 3% | 2% | (3%) |
| 2026-09-10 – 2026-09-15 | Ipsos MORI | 27% | 23% | 21% | 13% | 8% | 3% | 4% | (1%) |
| 2026-09-11 – 2026-09-15 | More in Common | 25% | 23% | 22% | 9% | 10% | 6% | 2% | (3%) |
| 2026-09-11 – 2026-09-14 | Deltapoll | 29% | 25% | 19% | 9% | 8% | — | 4% | (6%) |
| 2 425 | 2 451 | 16 711 | |
| 2017 | 1 | 1 | 8 |
| 2018 | 140 | 140 | 923 |
| 2019 | 256 | 274 | 2 160 |
| 2020 | 168 | 168 | 1 181 |
| 2021 | 262 | 262 | 1 796 |
| 2022 | 364 | 364 | 2 383 |
| 2023 | 396 | 396 | 2 503 |
| 2024 | 351 | 351 | 2 274 |
| 2025 | 275 | 282 | 1 927 |
| 2026 | 212 | 213 | 1 556 |