| Outcome | Share of simulations |
|---|---|
| -4.3 seats | 0.0% |
| -3.2 seats | 0.2% |
| -2.1 seats | 3.9% |
| -1.0 seats | 24.0% |
| 0.1 seats | 43.9% |
| 1.2 seats | 24.0% |
| 2.3 seats | 3.9% |
| 3.4 seats | 0.2% |
| 4.5 seats | 0.0% |
Live model read · South Dakota House forecast
0.1 seats across House districts in this state.MethodologyVerify the mathGenerate worksheetUpdated Jul 12, 2026