| FdI | PD | M5S | FI | Lega | AVS | Az | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-03-03 – 2026-03-04 | Eumetra / La7 | 29 4% | 21 6% | 11 8% | 8 5% | 6 5% | 6 6% | 3 3% | (12 3%) |
| 2026-03-03 – 2026-03-04 | Quorum – YouTrend / Sky TG24 | 28 7% | 22 4% | 12 9% | 8 1% | 6 4% | 6 5% | 4 3% | (10 7%) |
| 2026-03-03 – 2026-03-04 | BiDiMedia | 28 7% | 22 4% | 12 6% | 7 7% | 6 1% | 6 9% | 2 9% | (12 7%) |
| 2026-02-25 – 2026-03-02 | SWG / La7 | 29 8% | 21 6% | 11 7% | 8 4% | 6 6% | 6 9% | 3 3% | (11 7%) |
| 2026-02-28 – 2026-03-01 | BiDiMedia | 28 7% | 22 4% | 12 6% | 7 7% | 6 1% | 6 9% | 2 9% | (12 7%) |
| 2026-02-25 – 2026-02-26 | Termometro Politico | 29 6% | 22% | 12% | 8 2% | 7 5% | 6 4% | 3 2% | (11 1%) |
| 2026-02-23 – 2026-02-26 | Ipsos / Corriere della Sera | 28% | 20 7% | 13 4% | 8 4% | 6 1% | 6 8% | 2 8% | (13 8%) |
| 2026-02-16 – 2026-02-26 | Winpoll | 25 7% | 23 1% | 11 1% | 8 4% | 6 4% | 6 7% | 3 6% | (15 0%) |
| 2026-02-24 – 2026-02-25 | Quorum – YouTrend / Sky TG24 | 28 7% | 21 8% | 12 3% | 8 4% | 6 1% | 6 6% | 4 3% | (11 8%) |
| 2026-02-24 – 2026-02-25 | Eumetra / La7 | 29 7% | 22% | 11 6% | 8 6% | 6 6% | 6 3% | 3 4% | (11 8%) |
| 2 480 | 2 488 | 24 551 | |
| 2018 | 233 | 233 | 1 834 |
| 2019 | 358 | 363 | 2 940 |
| 2020 | 324 | 324 | 3 329 |
| 2021 | 308 | 308 | 3 242 |
| 2022 | 309 | 309 | 3 208 |
| 2023 | 390 | 390 | 4 135 |
| 2024 | 259 | 261 | 2 746 |
| 2025 | 246 | 246 | 2 511 |
| 2026 | 53 | 54 | 606 |