Poll
Sigma Dos for El Mundo poll of December 5, 2025
In the Sigma Dos for El Mundo poll (fieldwork November 26, 2025 to December 5, 2025, 1,565 interviews), the list with the most votes is PP, on 33.1 % of the vote and 143 seats. Next comes PSOE, on 27.3 % and 108 seats. Compared with this pollster's previous poll (November 6, 2025), PP moved by −0.5 points. In our average that day, PP stood at 32.0 %.
- Pollster
- Sigma Dos
- Commissioned by
- El Mundo
- Fieldwork
- 26 Nov-5 Dec
- Sample
- 1,565
Estimate by party
| Party | Vote | Seats | Vs. previous | Vs. average |
|---|---|---|---|---|
| PP | 33.1 % | 143(−1) | −0.5 | +1.1 |
| PSOE | 27.3 % | 108(−2) | −0.1 | −0.6 |
| Vox | 16.9 % | 57(+2) | +0.7 | −1.1 |
| Sumar | 7.8 % | 11 | +0.3 | +1.8 |
| Podemos | 4.3 % | 2 | +0.1 | +0.3 |
| ERC | 1.9 % | 7 | +0.1 | +0.1 |
| SALF | 1.2 % | 0 | +0.3 | −0.4 |
| Junts | 1.0 % | 4 | 0.0 | −0.4 |
| EH Bildu | 1.0 % | 6 | −0.1 | −0.3 |
| PNV | 1.0 % | 6 | 0.0 | −0.1 |
| BNG | 0.8 % | 2 | 0.0 | −0.1 |
| Aliança.cat | 0.7 % | 2(+1) | +0.1 | 0.0 |
| CC | 0.5 % | 1 | 0.0 | +0.1 |
| UPN | 0.1 % | 1 | 0.0 | −0.1 |
Vs. previous: change in points from the same pollster's poll of November 6, 2025. Vs. average: difference from our weighted average of December 5, 2025.
Figures from the poll table on Wikipedia (CC BY-SA 4.0). Original publication: El Mundo.
How to cite: Su Momento, “Sigma Dos for El Mundo poll of December 5, 2025”, December 5, 2025, https://sumomento.com/en/encuestas/sigma-dos-2025-12-05