Polls · Next general election
Sigma Dos, 11 October 2026
Sigma Dos has PP ahead of PSOE by 6.6 points, 31.9% to 25.3%. Since its previous poll (1 October 2026): Sumar +1 (6.6 → 7.6).
| Fieldwork | 11 October 2026 – 11 October 2026 |
|---|---|
| For | El Mundo |
| Sample | – |
| Method | phone (CATI) + online panel (CAWI), mixed |
| Release | release |
| In our average | Yes: it is this pollster's latest |
Main
| % | |
|---|---|
 PP |
31.9 |
 PSOE |
25.3 |
 Vox |
19.1 |
 Sumar |
7.6 |
 Podemos |
3.1 |
 ERC |
2.6 |
 Junts |
1.2 |
 EH Bildu |
1.1 |
 PNV |
0.9 |
 BNG |
0.9 |
| AA | 0.8 |
 CC |
0.5 |
| UPN | 0.2 |
Against the other polls
Against the median of the 12 other polls with fieldwork ending within a week of it: Sumar 7.6% against 6.1%.