Germany / Next German Federal Election
INSA
Voting intention · published 26 Sept 2026
- Country
- 🇩🇪 Germany
- Election
- Next German Federal Election
- Polling institute
- INSA
- Published
- 26 Sept 2026
- Fieldwork
- 21 Sept 2026 – 25 Sept 2026
- Sample size
- 1,203
- Margin of error
- ±2.8 est. (Not published: estimated from sample size (95%, simple random sample))
- Methodology
- Telephone/online mix
Results
INSA, 26 Sept 2026: Alternative für Deutschland leads with 29.0%, 10.0 points ahead of CDU/CSU.
- Alternative für Deutschland29.0%−0.5 percentage points
- CDU/CSU19.0%−0.5 percentage points
- Bündnis 90/Die Grünen15.0%+1.5 percentage points
- Sozialdemokratische Partei Deutschlands14.0%+0.5 percentage points
- Die Linke10.0%−0.5 percentage points
- Freie Demokratische Partei4.0%−0.5 percentage points
- Bündnis Sahra Wagenknecht – Für Vernunft und Gerechtigkeit3.0%−0.5 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.