Poll
Cluster17 for Agenda Pública poll of August 25, 2026
In the Cluster17 for Agenda Pública poll (fieldwork August 22, 2026 to August 25, 2026, 1,637 interviews), the list with the most votes is PP, on 30.1 % of the vote. Next comes PSOE, on 28.1 %. Compared with this pollster's previous poll (November 6, 2025), PP moved by −1.1 points. In our average that day, PP stood at 31.9 %.
- Pollster
- Cluster17
- Commissioned by
- Agenda Pública
- Fieldwork
- 22-25 Aug
- Sample
- 1,637
Estimate by party
| Party | Vote | Vs. previous | Vs. average |
|---|---|---|---|
| PP | 30.1 % | −1.1 | −1.8 |
| PSOE | 28.1 % | −0.3 | +1.2 |
| Vox | 16.1 % | −2.4 | −1.4 |
| Sumar | 6.1 % | +0.7 | −0.1 |
| Podemos | 3.6 % | −0.9 | +0.2 |
| ERC | 2.0 % | +0.3 | 0.0 |
| SALF | 1.7 % | +0.5 | −0.2 |
| Junts | 1.6 % | +0.1 | +0.2 |
| Aliança.cat | 1.6 % | · | +0.1 |
| EH Bildu | 1.3 % | +0.2 | −0.1 |
| PNV | 1.1 % | −0.2 | 0.0 |
Vs. previous: change in points from the same pollster's poll of November 6, 2025. Vs. average: difference from our weighted average of August 25, 2026.
Figures from the poll table on Wikipedia (CC BY-SA 4.0). Original publication: Agenda Pública.
How to cite: Su Momento, “Cluster17 for Agenda Pública poll of August 25, 2026”, August 25, 2026, https://sumomento.com/en/encuestas/cluster17-2026-08-25