German Federal Election Polling Trends

Politbarometer data from Forschungsgruppe Wahlen and the historical GESIS dataset

Polling Trends Demographics State Polling

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Updated automatically via GitHub Actions
Current data source: Forschungsgruppe Wahlen Politbarometer
Historical data source: Forschungsgruppe Wahlen, Mannheim (2026). Politbarometer 1977-2024 (Partial Cumulation) (ZA2391; Version 17.0.0) [Data set]. GESIS, Cologne. https://doi.org/10.4232/1.14611
Trend lines smoothed using an exponentially weighted average (30-day halflife).