Illinois House 2020 — Model Retrospective

The model's final pre-election forecast gave Janice D. Schakowsky a 74% chance of winning the Illinois House 2020 primary. Janice D. Schakowsky won, matching the model's top pick.

  1. Janice D. Schakowsky — 74% model odds (won)
  2. Andrew Heldut — 26% model odds

Model accuracy · 2026 race forecasts