Spain / Next Spanish General Election
GESOP
Voting intention · published 12 Oct 2025
- Country
- 🇪🇸 Spain
- Election
- Next Spanish General Election
- Polling institute
- GESOP
- Published
- 12 Oct 2025
- Fieldwork
- 3 Oct 2025 – 9 Oct 2025
- Sample size
- 1,000
- Margin of error
- ±3.1 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Not published
Results
GESOP, 12 Oct 2025: Partido Popular leads with 29.0%, 1.2 points ahead of Partido Socialista Obrero Español.
- Partido Popular29.0%−1.5 percentage points
- Partido Socialista Obrero Español27.8%+0.8 percentage points
- Vox18.4%+2.4 percentage points
- Sumar8.0%+0.5 percentage points
- Podemos3.7%−0.1 percentage points
- Esquerra Republicana de Catalunya2.0%+0.3 percentage points
- Se Acabó La Fiesta1.6%−0.4 percentage points
- Junts per Catalunya1.0%−0.2 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
Note: Commissioned by Prensa Ibérica.
How to read a poll
- Sample size is how many people were asked. More people means less random error, never none.
- ±3 is the margin of error: the real figure is likely within 3 points either way of the one shown.
- Two polls can differ because they were taken on different dates, with different methods and different samples.
- est. means the institute did not publish a margin of error, so it is estimated from the sample size.
- The average smooths this out: it combines recent polls, so one unusual poll cannot swing the picture.