Slovenia / Next Slovenian parliamentary election
Mediana
Voting intention · fieldwork ended 21 May 2026
- Country
- 🇸🇮 Slovenia
- Election
- Next Slovenian parliamentary election
- Polling institute
- Mediana
- Published
- Not stated by the source
- Fieldwork
- 18 May 2026 – 21 May 2026
- Sample size
- 719
- Margin of error
- ±3.7 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Not published
Results
Mediana, 21 May 2026: Slovenska demokratska stranka leads with 29.2%, 2.6 points ahead of Gibanje Svoboda.
- Slovenska demokratska stranka29.2%+0.5 percentage points
- Gibanje Svoboda26.6%−3.1 percentage points
- Koalicija NSi, SLS in Fokusa8.7%−2.1 percentage points
- Socialni demokrati8.0%+2.3 percentage points
- Koalicija Levice in Vesne6.8%+0.4 percentage points
- Demokrati4.6%−0.9 percentage points
- Prerod - Stranka Vladimirja Prebiliča3.9%+1.6 percentage points
- Resni.ca3.7%−0.3 percentage points
- Slovenska nacionalna stranka3.4%+2.1 percentage points
- Piratska stranka Slovenije2.8%−0.5 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
Note: Commissioned by POP. 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.