Poll
Data10 for Okdiario poll of August 27, 2026
In the Data10 for Okdiario poll (fieldwork August 26, 2026 to August 27, 2026, 1,500 interviews), the list with the most votes is PP, on 34.3 % of the vote and 145 seats. Next comes PSOE, on 25.4 % and 100 seats. Compared with this pollster's previous poll (February 10, 2026), PP moved by +2.7 points. In our average that day, PP stood at 32.5 %.
- Pollster
- Data10
- Commissioned by
- Okdiario
- Fieldwork
- 26-27 Aug
- Sample
- 1,500
Estimate by party
| Party | Vote | Seats | Vs. previous | Vs. average |
|---|---|---|---|---|
| PP | 34.3 % | 145(+11) | +2.7 | +1.8 |
| PSOE | 25.4 % | 100(−7) | −0.6 | −1.0 |
| Vox | 18.1 % | 63(−8) | −1.4 | +0.2 |
| Sumar | 6.3 % | 8(−2) | −0.3 | +0.2 |
| Podemos | 3.6 % | 3(+3) | +1.4 | +0.3 |
| ERC | 2.0 % | 8 | 0.0 | −0.1 |
| Junts | 1.4 % | 6(+2) | +0.3 | 0.0 |
| EH Bildu | 1.4 % | 8(+1) | +0.1 | 0.0 |
| PNV | 0.9 % | 4(−1) | 0.0 | −0.2 |
| BNG | 0.9 % | 2 | +0.1 | 0.0 |
| AA | 0.7 % | 1 | · | −0.2 |
| CC | 0.5 % | 1 | 0.0 | 0.0 |
| UPN | 0.2 % | 1 | 0.0 | 0.0 |
Vs. previous: change in points from the same pollster's poll of February 10, 2026. Vs. average: difference from our weighted average of August 27, 2026.
Figures from the poll table on Wikipedia (CC BY-SA 4.0). Original publication: Okdiario.
How to cite: Su Momento, “Data10 for Okdiario poll of August 27, 2026”, August 27, 2026, https://sumomento.com/en/encuestas/data10-2026-08-27