Overview
The table below lists the most recent polls (less than 90 days old) registered and analyzed so far.
| Period | Polling firm/Commissioner(s) | UP | PACMA | EH Bildu | Podemos | CUP | S–Podemos–IU | S–IU | AR | BNG | BNG–NCG | CC–MC–MP–Ch | Cmp | ERC | S–CC–MC–MP–Ch | PE | PSOE | Cs | EAJ/PNV | PRC | CC | CEU | PP | Vox | Junts | EV | SALF | AA | UPN |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 June 2024 | General Election | 0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
| N/A | Poll Average | N/A N/A |
N/A N/A |
1–2% 0–1 |
2–5% 1–3 |
N/A N/A |
N/A N/A |
3–5% 2–3 |
N/A N/A |
N/A N/A |
0–2% 0–1 |
2–4% 1–2 |
N/A N/A |
1–3% 1–2 |
N/A N/A |
N/A N/A |
23–32% 16–23 |
N/A N/A |
0–2% 0–1 |
N/A N/A |
0–1% 0 |
N/A N/A |
25–36% 18–24 |
15–21% 11–15 |
1–2% 0–1 |
N/A N/A |
1–3% 0–2 |
N/A N/A |
0–1% 0 |
| 1–8 September 2026 | Hamalgama Métrica Vozpópuli |
N/A N/A |
N/A N/A |
1–2% 0–1 |
3–5% 1–3 |
N/A N/A |
N/A N/A |
2–4% 1–3 |
N/A N/A |
N/A N/A |
0–2% 0–1 |
2–4% 1–2 |
N/A N/A |
1–3% 0–1 |
N/A N/A |
N/A N/A |
23–28% 15–19 |
N/A N/A |
0–2% 0–1 |
N/A N/A |
0–1% 0 |
N/A N/A |
31–37% 20–25 |
17–22% 11–14 |
1–2% 0–1 |
N/A N/A |
1–3% 0–1 |
N/A N/A |
0–1% 0 |
| 1–4 September 2026 | CIS | N/A N/A |
N/A N/A |
1–2% 0–1 |
3–4% 2–3 |
N/A N/A |
N/A N/A |
3–4% 2–3 |
N/A N/A |
N/A N/A |
0–1% 0 |
2–3% 1–2 |
N/A N/A |
2–3% 1–2 |
N/A N/A |
N/A N/A |
30–32% 21–24 |
N/A N/A |
0–1% 0 |
N/A N/A |
0% 0 |
N/A N/A |
24–27% 17–19 |
15–18% 11–13 |
0–1% 0 |
N/A N/A |
1–2% 0–1 |
N/A N/A |
0% 0 |
| 1–3 September 2026 | NC Report La Razón |
N/A N/A |
N/A N/A |
1–2% 0–1 |
2–5% 1–3 |
N/A N/A |
N/A N/A |
2–4% 1–3 |
N/A N/A |
N/A N/A |
0–2% 0–1 |
2–4% 1–2 |
N/A N/A |
1–3% 0–2 |
N/A N/A |
N/A N/A |
22–28% 15–18 |
N/A N/A |
1–2% 0–1 |
N/A N/A |
0–1% 0 |
N/A N/A |
32–38% 22–25 |
16–21% 11–14 |
1–3% 0–1 |
N/A N/A |
N/A N/A |
N/A N/A |
0–1% 0 |
| 1–3 September 2026 | GAD3 ABC |
N/A N/A |
N/A N/A |
1–2% 0–1 |
2–4% 1–2 |
N/A N/A |
N/A N/A |
3–5% 2–3 |
N/A N/A |
N/A N/A |
0–2% 0–1 |
2–4% 1–3 |
N/A N/A |
2–3% 1 |
N/A N/A |
N/A N/A |
24–29% 16–19 |
N/A N/A |
0–2% 0–1 |
N/A N/A |
0–1% 0 |
N/A N/A |
28–34% 20–23 |
17–22% 11–14 |
1–2% 0–1 |
N/A N/A |
1–2% 0–1 |
N/A N/A |
0–1% 0 |
| 31 August–2 September 2026 | 40dB Prisa |
N/A N/A |
N/A N/A |
N/A N/A |
2–4% 1–2 |
N/A N/A |
N/A N/A |
3–4% 2–3 |
N/A N/A |
N/A N/A |
N/A N/A |
2–3% 1–2 |
N/A N/A |
N/A N/A |
N/A N/A |
N/A N/A |
26–30% 18–21 |
N/A N/A |
N/A N/A |
N/A N/A |
N/A N/A |
N/A N/A |
30–34% 21–24 |
16–20% 11–14 |
N/A N/A |
N/A N/A |
2–3% 1–2 |
N/A N/A |
N/A N/A |
| 24–28 August 2026 | More in Common | N/A N/A |
N/A N/A |
N/A N/A |
3–4% 2–3 |
N/A N/A |
N/A N/A |
3–5% 2–3 |
N/A N/A |
N/A N/A |
N/A N/A |
2–4% 1–2 |
N/A N/A |
N/A N/A |
N/A N/A |
N/A N/A |
25–29% 18–20 |
N/A N/A |
N/A N/A |
N/A N/A |
N/A N/A |
N/A N/A |
27–31% 19–22 |
19–22% 13–15 |
N/A N/A |
N/A N/A |
2–3% 1–2 |
N/A N/A |
N/A N/A |
| 26–27 August 2026 | Data10 OK Diario |
N/A N/A |
N/A N/A |
1–2% 0–1 |
3–5% 2–3 |
N/A N/A |
N/A N/A |
3–5% 2–3 |
N/A N/A |
N/A N/A |
1–2% 0–1 |
2–4% 1–2 |
N/A N/A |
1–3% 1 |
N/A N/A |
N/A N/A |
23–28% 16–18 |
N/A N/A |
1–2% 0–1 |
N/A N/A |
0–1% 0 |
N/A N/A |
32–37% 22–24 |
16–20% 11–14 |
1–2% 0–1 |
N/A N/A |
N/A N/A |
N/A N/A |
0–1% 0 |
| 20–26 August 2026 | Sigma Dos El Mundo |
N/A N/A |
N/A N/A |
1–2% 0–1 |
2–4% 1–2 |
N/A N/A |
N/A N/A |
3–5% 2–3 |
N/A N/A |
N/A N/A |
0–1% 0 |
2–4% 1–2 |
N/A N/A |
2–3% 1–2 |
N/A N/A |
N/A N/A |
24–27% 17–19 |
N/A N/A |
1–2% 0–1 |
N/A N/A |
0–1% 0 |
N/A N/A |
31–35% 22–25 |
16–20% 11–13 |
1–2% 0–1 |
N/A N/A |
N/A N/A |
N/A N/A |
0% 0 |
| 22–25 August 2026 | Cluster17 Agenda Pública |
N/A N/A |
N/A N/A |
1–2% 0–1 |
3–5% 2–3 |
N/A N/A |
N/A N/A |
3–4% 2–3 |
N/A N/A |
N/A N/A |
N/A N/A |
2–4% 1–2 |
N/A N/A |
1–3% 1 |
N/A N/A |
N/A N/A |
26–30% 18–21 |
N/A N/A |
1–2% 0–1 |
N/A N/A |
N/A N/A |
N/A N/A |
28–32% 20–23 |
14–18% 10–12 |
1–2% 0–1 |
N/A N/A |
1–2% 0–1 |
N/A N/A |
N/A N/A |
| 9 June 2024 | General Election | 0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
0.0% 0 |
Only polls for which at least the sample size has been published are included in the table above.
Legend:
- Top half of each row: Voting intentions (95% confidence interval)
- Bottom half of each row: Seat projections for the European Parliament (95% confidence interval)
- UP: Unidos Podemos (GUE/NGL)
- PACMA: Partido Animalista Contra el Maltrato Animal (GUE/NGL)
- EH Bildu: Euskal Herria Bildu (GUE/NGL)
- Podemos: Podemos (GUE/NGL)
- CUP: Candidatura d’Unitat Popular (GUE/NGL)
- S–Podemos–IU: Movimiento Sumar–Podemos–Izquierda Unida (GUE/NGL)
- S–IU: Movimiento Sumar–Izquierda Unida (GUE/NGL)
- AR: Ahora Repúblicas (Greens/EFA)
- BNG: Bloque Nacionalista Galego (Greens/EFA)
- BNG–NCG: Bloque Nacionalista Galego–Nós Candidatura Galega (Greens/EFA)
- CC–MC–MP–Ch: Catalunya en Comú–Més–Compromís–Más País–Chunta (Greens/EFA)
- Cmp: Coalició Compromís (Greens/EFA)
- ERC: Esquerra Republicana de Catalunya–Catalunya Sí (Greens/EFA)
- S–CC–MC–MP–Ch: Movimiento Sumar–Catalunya en Comú–Més–Compromís–Más País–Chunta (Greens/EFA)
- PE: Primavera Europea (Greens/EFA)
- PSOE: Partido Socialista Obrero Español (S&D)
- Cs: Ciudadanos–Partido de la Ciudadanía (RE)
- EAJ/PNV: Euzko Alderdi Jeltzalea/Partido Nacionalista Vasco (RE)
- PRC: Partido Regionalista de Cantabria (RE)
- CC: Coalición Canaria–Partido Nacionalista Canario (RE)
- CEU: Coalición por Europa (RE)
- PP: Partido Popular (EPP)
- Vox: Vox (PfE)
- Junts: Junts per Catalunya (NI)
- EV: España Vaciada (NI)
- SALF: Se Acabó La Fiesta (NI)
- AA: Adelante Andalucía (*)
- UPN: Unión del Pueblo Navarro (*)
- N/A (single party): Party not included the published results
- N/A (entire row): Calculation for this opinion poll not started yet
