Spain / Next Spanish General Election
Demoscopia y Servicios
Voting intention · published 9 Sept 2025
- Country
- 🇪🇸 Spain
- Election
- Next Spanish General Election
- Polling institute
- Demoscopia y Servicios
- Published
- 9 Sept 2025
- Fieldwork
- 2 Sept 2025 – 5 Sept 2025
- Sample size
- 3,000
- Margin of error
- ±1.8 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Not published
Results
Demoscopia y Servicios, 9 Sept 2025: Partido Popular leads with 35.1%, 8.5 points ahead of Partido Socialista Obrero Español.
- Partido Popular35.1%new
- Partido Socialista Obrero Español26.6%new
- Vox16.7%new
- Sumar6.1%new
- Podemos5.1%new
- Se Acabó La Fiesta1.7%new
- Esquerra Republicana de Catalunya1.6%new
- Euskal Herria Bildu1.5%new
- Junts per Catalunya1.3%new
- Partido Nacionalista Vasco1.0%new
- Bloque Nacionalista Galego0.7%new
No earlier poll by this institute for this election, so no change is shown.
Note: Commissioned by esRadio.
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.