.
| FdI | PD | M5S | FI | Lega | FN | AVS | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-07-22 – 2026-07-27 | SWG / La7 | 27% | 20 9% | 12 9% | 7 6% | 5 7% | 6 9% | 6 5% | (12 5%) |
| 2026-07-22 – 2026-07-23 | Termometro Politico | 27 5% | 21 7% | 12 5% | 7 8% | 5 9% | 6 1% | 6 4% | (12 1%) |
| 2026-07-20 – 2026-07-23 | Ipsos / Corriere della Sera | 26 5% | 20 1% | 14 5% | 8 3% | 5 1% | 7 2% | 6 3% | (12 0%) |
| 2026-07-21 – 2026-07-22 | Quorum – YouTrend / Sky TG24 | 26 4% | 21 9% | 11 5% | 7 9% | 4 9% | 7 6% | 6 8% | (13 0%) |
| 2026-07-21 – 2026-07-22 | Piepoli | 27 5% | 21 0% | 13 0% | 7 5% | 6 0% | 6 5% | 6 5% | (12 0%) |
| 2026-07-20 – 2026-07-21 | EMG | 24 6% | 21 2% | 12 5% | 8 3% | 7 7% | 7 2% | 5 8% | (12 7%) |
| 2026-07-15 – 2026-07-20 | SWG / La7 | 26 9% | 21 1% | 13 1% | 7 7% | 5 5% | 6 7% | 6 4% | (12 6%) |
| 2026-07-01 – 2026-07-17 | Lab21 | 29 7% | 20 1% | 13 9% | 6 7% | 5 3% | 6 5% | 5 9% | (11 9%) |
| 2026-07-03 – 2026-07-16 | EMG | 24 6% | 20 9% | 12 7% | 8 4% | 7 5% | 7 3% | 6 0% | (12 6%) |
| 2026-07-14 – 2026-07-16 | Termometro Politico | 27 7% | 21 5% | 12 8% | 7 6% | 6 0% | 6 1% | 6 4% | (11 9%) |
| 2 606 | 2 614 | 26 042 | |
| 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 | 179 | 180 | 2 095 |