| ПБ | ГЕРБ-СДС | ПП–ДБ | ДПС-НН | ПП | Възраждане | ДПС | |||
|---|---|---|---|---|---|---|---|---|---|
| 2026-07-24 – 2026-08-04 | Gallup International | 45 6% | 12 9% | — | — | 8 2% | 5 2% | 7 5% | (20 6%) |
| 2026-07-17 – 2026-07-23 | Алфа рисърч | 46 8% | 14 8% | — | — | 7 4% | 4 5% | 5 9% | (20 6%) |
| 2026-07-11 – 2026-07-19 | Маркет ЛИНКС / bTV | 46 9% | 15 3% | 17 2% | — | — | 4 3% | 5 1% | (11 0%) |
| 2026-06-13 – 2026-06-21 | Маркет ЛИНКС / bTV | 47 2% | 15 8% | 14 2% | — | — | 5 1% | 5 9% | (11 8%) |
| 2026-05-16 – 2026-05-27 | Маркет ЛИНКС / bTV | 46 1% | 15 7% | 13 9% | — | — | 4 4% | 6 9% | (13 1%) |
| 2026-04-13 – 2026-04-16 | Тренд / 24 часа | 33 2% | 19 1% | 11 2% | 10 2% | — | 7 1% | — | (19 2%) |
| 2026-04-08 – 2026-04-16 | Gallup International | 31 6% | 21 0% | 10 7% | 10 5% | — | 6 8% | — | (19 4%) |
| 2026-04-13 – 2026-04-15 | Алфа рисърч | 34 2% | 19 5% | 11 6% | 9 4% | — | 5 8% | — | (19 5%) |
| 2026-04-03 – 2026-04-14 | Център за анализи и маркетинг | 32 1% | 19 4% | 12% | 11 2% | — | 7% | — | (18 3%) |
| 2026-04-07 – 2026-04-14 | Маркет ЛИНКС / bTV | 36 7% | 21 5% | 13 3% | 7 7% | — | 5 0% | — | (15 7%) |
| 273 | 276 | 2 323 | |
| 2017 | 8 | 8 | 67 |
| 2018 | 21 | 21 | 152 |
| 2019 | 23 | 23 | 170 |
| 2020 | 24 | 24 | 201 |
| 2021 | 54 | 54 | 486 |
| 2022 | 32 | 32 | 281 |
| 2023 | 27 | 27 | 207 |
| 2024 | 35 | 38 | 287 |
| 2025 | 23 | 23 | 207 |
| 2026 | 26 | 26 | 265 |