Spain / Next Spanish General Election
KeyData
Voting intention · published 20 Jul 2025
- Country
- 🇪🇸 Spain
- Election
- Next Spanish General Election
- Polling institute
- KeyData
- Published
- 20 Jul 2025
- Fieldwork
- 17 Jul 2025 – 17 Jul 2025
- Sample size
- Not published
- Margin of error
- —
- Methodology
- Not published
Results
KeyData, 20 Jul 2025: Partido Popular leads with 35.1%, 8.8 points ahead of Partido Socialista Obrero Español.
- Partido Popular35.1%+1.0 percentage points
- Partido Socialista Obrero Español26.3%−2.1 percentage points
- Vox14.7%+1.0 percentage points
- Sumar6.6%+0.8 percentage points
- Podemos4.6%−0.1 percentage points
- Esquerra Republicana de Catalunya1.8%+0.1 percentage points
- Junts per Catalunya1.5%−0.2 percentage points
- Se Acabó La Fiesta1.4%−0.7 percentage points
- Euskal Herria Bildu1.3%±0.0 percentage points
- Partido Nacionalista Vasco1.1%±0.0 percentage points
- Bloque Nacionalista Galego0.7%±0.0 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
Note: Commissioned by Público.
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.