Polls · Next general election
Sigma Dos, 30 October 2026
Sigma Dos has PP ahead of PSOE by 6.5 points, 31.1% to 24.6%. Since its previous poll (22 October 2026): PSOE −1.5 (26.1 → 24.6), Sumar −1.1 (8.2 → 7.1).
| Fieldwork | 29 October 2026 – 30 October 2026 |
|---|---|
| For | El Mundo |
| Sample | 2,505 |
| Method | phone (CATI) + online panel (CAWI), mixed |
| Release | release |
| In our average | Yes: it is this pollster's latest |
Main
| % | |
|---|---|
 PP |
31.1 |
 PSOE |
24.6 |
 Vox |
19.3 |
 Sumar |
7.1 |
 ERC |
3 |
 Podemos |
1.9 |
| AA | 1.4 |
 EH Bildu |
1.3 |
 Junts |
1.1 |
 BNG |
1 |
| COMPROMIS | 0.9 |
 PNV |
0.9 |
 CC |
0.4 |
Against the other polls
Against the median of the 8 other polls with fieldwork ending within a week of it: PSOE 24.6% against 26.5%.