Spain / Next Spanish General Election
DYM
Voting intention · published 24 Sept 2026
- Country
- 🇪🇸 Spain
- Election
- Next Spanish General Election
- Polling institute
- DYM
- Published
- 24 Sept 2026
- Fieldwork
- 16 Sept 2026 – 21 Sept 2026
- Sample size
- 1,017
- Margin of error
- ±3.1 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Not published
Results
DYM, 24 Sept 2026: Partido Popular leads with 34.7%, 8.4 points ahead of Partido Socialista Obrero Español.
- Partido Popular34.7%−0.2 percentage points
- Partido Socialista Obrero Español26.3%−0.7 percentage points
- Vox17.3%+0.8 percentage points
- Sumar4.5%+0.7 percentage points
- Podemos3.7%−0.4 percentage points
- Se Acabó La Fiesta1.0%±0.0 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
Note: Commissioned by Henneo.
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.