Colorado House 2018 — Model Retrospective

The model's final pre-election forecast gave Diane Mitsch Bush a 33% chance of winning the Colorado House 2018 primary. Diane Mitsch Bush won, matching the model's top pick.

1. Diane Mitsch Bush — 33% model odds (won)
2. Karl Hanlon — 33% model odds
3. Arn Menconi — 33% model odds

Model accuracy · 2026 race forecasts