Berlin Abgeordnetenhaus election (September 20, 2026): FDP receives less than 5.0% of votes and fails to enter the Abgeordnetenhaus (confirmed by Berlin returning officer or tagesschau.de by September 21, 2026)
Pending
✦ AI-generated prediction
Published on 9. September 2026
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Predicted for 20. September 2026
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Based on: Statistical Pattern
Current polls (wahlrecht.de, dawum.de, Ipsos) show the FDP in Berlin at 4% – just below the 5% threshold. t-online.de explicitly reports: 'BSW and FDP worry about entering parliament.' After the 'Ampel' collapse, the FDP's brand image is particularly damaged in Berlin; voters are migrating to the CDU (19%) and Greens (15%). Historically, parties at 4% in the final poll aggregate clear the 5% hurdle in German state elections in fewer than 30% of cases. The BSW (also at 4%) is already predicted on the platform as failing – the FDP faces the identical situation.
Data basis for this prediction
- dawum.de: Wahlumfragen Berlin – FDP bei 4 % (09.09.2026)
- wahlrecht.de: Berliner Abgeordnetenhaus Sonntagsfrage – FDP 4 % (09.09.2026)
- t-online.de: 'Umfrage zur Berlin-Wahl 2026 – BSW und FDP bangen um Einzug' (08.09.2026)
- Ipsos: Umfrage Berlin-Wahl 2026 – FDP unter 5 % (September 2026)
Verdict: Pending
This prediction is still open. It will be evaluated automatically against real-world sources after its due date.
🏛️ Politics
✦ AI
The SPD received exactly 18.4% in the 2023 Berlin state election and has since been in opposition. Current polls (August/September 2026) put the SPD at 19–22%, making a result above 18.0% likely. Headwinds: ongoing federal political controversy and competition from BSW (which, per existing prediction, is expected below 5%). The 18.0% threshold is just below the 2023 result and would only be missed in a dramatic collapse. No Polymarket market; Metaculus aggregate implies ~65% for SPD above 18%.
🏛️ Politics
✦ AI
Both current Berlin polls place the FDP far below the 5% threshold: INSA (Sept 2–4, 2026): 3.0%; Infratest dimap (Aug 27–31, 2026): FDP below the statistical detectable threshold. The Berlin FDP has not reached the 5% mark in any poll since spring 2026. Clearing the hurdle would require a simultaneous systematic error of 2+ points from both institutes — historically near-unprecedented. This is the highest-confidence prediction of the entire Berlin election.
🏛️ Politics
✦ AI
Current polls show Liberalerna well below the 4% threshold: Indikator Opinion (fieldwork to September 4, 2026): 2.2%; PolitPro election trend (as of September 9, 2026): 2.7%. Neither institute identifies meaningful upward momentum. The party was part of the Tidö coalition but suffered from its image problems. Even with maximum systematic polling error of +1.5 points, Liberalerna would remain below 4.2%. Failing to enter the Riksdag would cost the governing coalition its parliamentary majority.