| CDU–CSU | AfD | SPD | Grüne | Linke | BSW | FDP | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-02 – 2026-03-04 | Infratest dimap / SWR | 28% | 23% | 14% | 13% | 9% | 4% | 0% | (9%) |
| 2026-02-27 – 2026-03-02 | INSA / BILD | 25 5% | 25% | 16% | 11 5% | 10% | 3 5% | 3% | (5 5%) |
| 2026-02-25 – 2026-03-02 | GMS | 26% | 24% | 16% | 12% | 10% | 3% | 3% | (6%) |
| 2026-02-24 – 2026-03-02 | Forsa / RTL n-tv | 26% | 24% | 14% | 12% | 11% | 3% | 3% | (7%) |
| 2026-02-23 – 2026-02-27 | INSA / BILD | 26% | 25% | 16% | 11% | 10% | 3% | 3% | (6%) |
| 2026-02-24 – 2026-02-26 | Forschungsgruppe Wahlen / ZDF | 26% | 24% | 15% | 12% | 11% | — | — | (12%) |
| 2026-02-20 – 2026-02-23 | INSA / BILD | 25% | 25% | 15 5% | 11% | 11% | 3 5% | 3 5% | (5 5%) |
| 2026-02-17 – 2026-02-23 | Forsa / RTL n-tv | 26% | 24% | 14% | 12% | 11% | 3% | 3% | (7%) |
| 2026-02-16 – 2026-02-20 | INSA / BILD | 25% | 25% | 16% | 11% | 11% | 3% | 3% | (6%) |
| 2026-02-06 – 2026-02-19 | Allensbach / Frankfurter Allgemeine Zeitung | 27% | 24% | 16% | 12% | 10% | — | 4% | (7%) |
| 3 920 | 3 941 | 24 544 | |
| 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 | 43 | 43 | 302 |