Poland / Next Polish parliamentary election
Opinia24
Voting intention · fieldwork ended 5 Aug 2026
- Country
- 🇵🇱 Poland
- Election
- Next Polish parliamentary election
- Polling institute
- Opinia24
- Published
- Not stated by the source
- Fieldwork
- 3 Aug 2026 – 5 Aug 2026
- Sample size
- 1,001
- Margin of error
- ±3.1 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Not published
Results
Opinia24, 5 Aug 2026: Koalicja Obywatelska leads with 30.3%, 13.1 points ahead of Prawo i Sprawiedliwość.
- Koalicja Obywatelska30.3%−1.0 percentage points
- Prawo i Sprawiedliwość17.2%−5.6 percentage points
- Konfederacja Wolność i Niepodległość15.3%+1.9 percentage points
- Konfederacja Korony Polskiej9.0%new
- Lewica7.0%−2.2 percentage points
- Development Plus5.3%new
- Partia Razem4.8%new
- Polska 20501.3%new
- Polskie Stronnictwo Ludowe1.1%new
Change in percentage points vs. the previous poll by the same institute for this election.
Note: The source states no publication date; dated by the end of fieldwork.
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.