.
| AfD | CDU–CSU | Grüne | CDU | Linke | SPD | FDP | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-07-27 – 2026-07-31 | INSA / BILD | 28% | 21% | 14% | — | 11% | 12% | 5% | (9%) |
| 2026-07-28 – 2026-07-30 | Forschungsgruppe Wahlen / ZDF | 28% | 23% | 13% | — | 12% | 12% | 4% | (8%) |
| 2026-07-22 – 2026-07-28 | Verian / FOCUS | 27% | 21% | 15% | — | 12% | 13% | 4% | (8%) |
| 2026-07-21 – 2026-07-27 | Forsa / RTL n-tv | 27% | 21% | 16% | — | 13% | 12% | 4% | (7%) |
| 2026-07-24 – 2026-07-27 | INSA / BILD | 28% | 21% | 13 5% | — | 11% | 12 5% | 4% | (10 0%) |
| 2026-07-20 – 2026-07-24 | INSA / BILD | 28% | 21% | 14% | — | 11% | 12% | 4% | (10%) |
| 2026-07-14 – 2026-07-20 | Forsa | 26% | 22% | 16% | — | 12% | 12% | 4% | (8%) |
| 2026-07-15 – 2026-07-20 | GMS | 28% | 23% | 13% | — | 10% | 11% | 5% | (10%) |
| 2026-07-17 – 2026-07-20 | INSA | 29 0% | — | 13 0% | 15 8% | 10 5% | 13 0% | 4 5% | (14 2%) |
| 2026-07-13 – 2026-07-17 | INSA / BILD | 29% | 21% | 13% | — | 10% | 13% | 4% | (10%) |
| 4 021 | 4 042 | 25 242 | |
| 2009 | 43 | 43 | 215 |
| 2010 | 172 | 172 | 860 |
| 2011 | 176 | 176 | 927 |
| 2012 | 210 | 210 | 1 260 |
| 2013 | 246 | 246 | 1 562 |
| 2014 | 217 | 217 | 1 298 |
| 2015 | 220 | 220 | 1 320 |
| 2016 | 227 | 227 | 1 362 |
| 2017 | 269 | 269 | 1 626 |
| 2018 | 241 | 242 | 1 508 |
| 2019 | 233 | 243 | 1 502 |
| 2020 | 225 | 225 | 1 400 |
| 2021 | 283 | 283 | 1 767 |
| 2022 | 292 | 292 | 1 803 |
| 2023 | 295 | 296 | 1 877 |
| 2024 | 263 | 272 | 2 051 |
| 2025 | 265 | 265 | 1 904 |
| 2026 | 144 | 144 | 1 000 |