.
| ANO | SPOLU | ODS | STAN | Piráti | SPD | AUTO | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-04-30 – 2026-05-05 | NMS / Novinky | 32 5% | — | 14 8% | 14 5% | 6 7% | 8 7% | 4 8% | (18 0%) |
| 2026-04-13 – 2026-04-30 | Kantar / ČT24 | 32% | — | 15 5% | 16% | 9 5% | 6 5% | 5% | (15 5%) |
| 2026-04-01 – 2026-04-07 | NMS / Novinky | 32 7% | — | 13 9% | 13 7% | 8% | 7 4% | 4 4% | (19 9%) |
| 2026-03-23 – 2026-04-02 | Kantar / ČT24 | 34% | 20 5% | — | 15 5% | 9 5% | 6 5% | 5% | (9 0%) |
| 2026-03-11 – 2026-03-16 | STEM | 34 2% | — | 12 2% | 13 3% | 8 1% | 7 1% | 4 8% | (20 3%) |
| 2026-03-05 – 2026-03-10 | NMS | 31 5% | — | 14 1% | 13 6% | 8 3% | 7 8% | 7 1% | (17 6%) |
| 2026-02-09 – 2026-02-27 | Kantar | 34 5% | — | 14 5% | 15 5% | 9 0% | 6 5% | 5 0% | (15 0%) |
| 2026-02-13 – 2026-02-17 | NMS | 32 6% | — | 14 7% | 14 6% | 7 2% | 6 5% | 4 7% | (19 7%) |
| 2026-01-12 – 2026-01-30 | Kantar | 34 5% | — | 16% | 14% | 9 5% | 6 5% | 5% | (14 5%) |
| 2026-01-02 – 2026-01-07 | STEM / CNN Prima News | 34 6% | — | 14 1% | 12 6% | 8 4% | 6 8% | 4 9% | (18 6%) |
:
| 311 | 326 | 3 308 | |
| 2017 | 3 | 3 | 29 |
| 2018 | 35 | 35 | 364 |
| 2019 | 38 | 38 | 393 |
| 2020 | 25 | 25 | 268 |
| 2021 | 46 | 47 | 391 |
| 2022 | 18 | 24 | 237 |
| 2023 | 22 | 22 | 248 |
| 2024 | 39 | 40 | 486 |
| 2025 | 75 | 80 | 765 |
| 2026 | 10 | 12 | 127 |