Poll
SocioMétrica for El Español poll of March 21, 2026
In the SocioMétrica for El Español poll (fieldwork March 19, 2026 to March 21, 2026, 1,100 interviews), the list with the most votes is PP, on 31.9 % of the vote and 140 seats. Next comes PSOE, on 26.5 % and 108 seats. Compared with this pollster's previous poll (February 13, 2026), PP moved by −0.2 points. In our average that day, PP stood at 31.3 %.
- Pollster
- SocioMétrica
- Commissioned by
- El Español
- Fieldwork
- 19-21 Mar
- Sample
- 1,100
Estimate by party
| Party | Vote | Seats | Vs. previous | Vs. average |
|---|---|---|---|---|
| PP | 31.9 % | 140 | −0.2 | +0.6 |
| PSOE | 26.5 % | 108(+10) | +1.5 | −0.6 |
| Vox | 18.0 % | 62(−4) | −0.4 | −1.1 |
| Sumar | 6.6 % | 9(−2) | −0.6 | +0.3 |
| Podemos | 3.6 % | 3(−1) | −0.6 | −0.2 |
| SALF | 2.5 % | 0 | 0.0 | +0.4 |
| ERC | 1.9 % | 8 | · | +0.1 |
| EH Bildu | 1.2 % | 6(−1) | · | 0.0 |
| Junts | 1.1 % | 4(−2) | · | −0.1 |
| PNV | 1.1 % | 6 | · | 0.0 |
| BNG | 0.8 % | 2 | · | 0.0 |
| CC | 0.4 % | 1 | · | 0.0 |
| UPN | 0.2 % | 1 | · | 0.0 |
Vs. previous: change in points from the same pollster's poll of February 13, 2026. Vs. average: difference from our weighted average of March 21, 2026.
Figures from the poll table on Wikipedia (CC BY-SA 4.0). Original publication: El Español.
How to cite: Su Momento, “SocioMétrica for El Español poll of March 21, 2026”, March 21, 2026, https://sumomento.com/en/encuestas/sociometrica-2026-03-21