🏛️ Politics · Next Month

Democratic Party wins majority in the US House of Representatives in the 2026 midterm elections (election day November 3, 2026, confirmed by AP or NBC News by November 7, 2026)

Pending ✦ AI-generated prediction Published on 27. September 2026 · Predicted for 3. November 2026 · Based on: Statistical Pattern

Probability

90%

Polymarket currently prices Democrats' chances of winning the US House majority at 93% (as of September 27, 2026). The broader 'Balance of Power' breakdown shows: Democratic Sweep of both chambers at 63%, 'R Senate / D House' scenario at 29%, Republican Sweep at 8%. Historical base rate: the sitting president's party loses seats in the House in 18 of 20 midterm elections — with a current Republican majority of only ~5–8 seats, this is an extremely fragile starting position. The Senate race is more competitive (forecasts approximately 51% Democrats / 49% Republicans) and is assessed separately. The robust structural midterm tendency toward the opposition party and Polymarket's market pricing of 93% form the basis of this forecast.

Data basis for this prediction

Polymarket: Demokraten gewinnen US-Repräsentantenhaus 93 %, Republikaner 8 % (Stand 27.09.2026)
Polymarket 'Balance of Power 2026 Midterms': Democrat Sweep 63 %, R Senate/D House 29 %, R Sweep 8 % (Stand 27.09.2026)
Historische Basisrate AP/Cook Political Report: 18/20 Midterms → Sitzverlust der Präsidentenpartei im Repräsentantenhaus

Verdict: Pending

This prediction is still open. It will be evaluated automatically against real-world sources after its due date.

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