Spain / Next Spanish General Election
CIS
Voting intention · published 14 Sept 2026
- Country
- 🇪🇸 Spain
- Election
- Next Spanish General Election
- Polling institute
- CIS
- Published
- 14 Sept 2026
- Fieldwork
- 1 Sept 2026 – 4 Sept 2026
- Sample size
- 4,042
- Methodology
- Not published
Results
- Spanish Socialist Workers' Party31.0%−2.0 percentage points
- People's Party25.5%+0.4 percentage points
- Vox16.6%+1.3 percentage points
- Sumar5.7%−0.4 percentage points
- Podemos3.7%+1.2 percentage points
- Republican Left of Catalonia2.5%−0.2 percentage points
- Se Acabó La Fiesta1.8%−0.8 percentage points
- EH Bildu1.3%+0.5 percentage points
- Galician Nationalist Bloc0.7%−0.2 percentage points
- Junts0.7%±0.0 percentage points
- Basque Nationalist Party0.7%−0.3 percentage points
- Canarian Coalition0.2%±0.0 percentage points
- Navarrese People's Union0.1%−0.1 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
Collected from Wikipedia (Opinion polling for the next Spanish general election, section 2026).