Greece / Next Greek parliamentary election
Marc/ProtoThema
Voting intention · published 18 May 2025
- Country
- 🇬🇷 Greece
- Election
- Next Greek parliamentary election
- Polling institute
- Marc/ProtoThema
- Published
- 18 May 2025
- Fieldwork
- 12 May 2025 – 15 May 2025
- Sample size
- 1,103
- Margin of error
- ±3.0 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Not published
Results
Marc/ProtoThema, 18 May 2025: New Democracy leads with 30.6%, 15.0 points ahead of Course of Freedom.
- New Democracy30.6%−0.4 percentage points
- Course of Freedom15.6%+10.4 percentage points
- PASOK – Movement for Change13.8%−4.9 percentage points
- Greek Solution8.2%+0.5 percentage points
- Communist Party of Greece7.8%−0.2 percentage points
- Syriza6.2%−1.6 percentage points
- Victory3.2%+0.2 percentage points
- Voice of Reason2.7%−1.8 percentage points
- MeRA252.6%−0.2 percentage points
- Spartans1.2%−0.1 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
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.