South Dakota House 2020 — Model Retrospective

The model's final pre-election forecast gave Dusty Johnson a 100% chance of winning the South Dakota House 2020 primary. Dusty Johnson won, matching the model's top pick.

  1. Dusty Johnson — 100% model odds (won)
  2. Randy "Uriah" Luallin — 0% model odds

Model accuracy · 2026 race forecasts