.
| FdI | PD | M5S | FN | FI | Lega | AVS | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-21 – 2026-09-24 | Ipsos / Corriere della Sera | 26 4% | 19 5% | 14 5% | 8 8% | 7 3% | 4 7% | 6 3% | (12 5%) |
| 2026-09-18 – 2026-09-22 | Quorum – YouTrend / Sky TG24 | 26 5% | 21 1% | 13 2% | 8 1% | 7 3% | 5 1% | 5 9% | (12 8%) |
| 2026-09-16 – 2026-09-21 | SWG / La7 | 27 1% | 20 8% | 12 8% | 8% | 7% | 5 3% | 6 5% | (12 5%) |
| 2026-09-14 – 2026-09-18 | Sigma Consulting | 25 8% | 20 9% | 12 7% | 8 1% | 7 3% | 5 9% | 6 1% | (13 2%) |
| 2026-09-15 – 2026-09-17 | Termometro Politico | 27 1% | 21 4% | 12 4% | 7 3% | 7 6% | 5 3% | 6 2% | (12 7%) |
| 2026-09-16 – 2026-09-17 | Only Numbers | 27 3% | 20 1% | 11 5% | 7 4% | 7 8% | 6 8% | 6 7% | (12 4%) |
| 2026-09-15 – 2026-09-16 | Eumetra / La7 | 26 5% | 21% | 12 2% | 7 7% | 7 3% | 5 8% | 6 3% | (13 2%) |
| 2026-09-15 | Tecnè | 27 9% | 20 8% | 12 4% | 7 4% | 7 9% | 5 5% | 6 1% | (12 0%) |
| 2026-09-09 – 2026-09-14 | SWG / La7 | 27% | 20 9% | 12 6% | 7 9% | 6 9% | 5 5% | 6 7% | (12 5%) |
| 2026-09-14 | Only Numbers | 26 3% | 20 7% | 11 9% | 7 4% | 7 5% | 6 3% | 6 5% | (13 4%) |
| 2 641 | 2 649 | 26 466 | |
| 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 | 2 513 |
| 2026 | 214 | 215 | 2 519 |