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Toss-up · 2022 House
South Dakota House
In the 2022 South Dakota House race, Collin Duprel (D) won by about 55 points.
Actual result
D+54.8
Final polls said
D+43.0
1 late poll · ✓
VotePredictor Elections predicted
—
Winner
Dem
"Final polls said" averages polls from the last ~3 weeks — the call right before the vote, and how pollsters are rated. VotePredictor Elections' prediction is walk-forward (trained only on earlier races).
Final rankings
How everyone who called this race did, ranked — VotePredictor Elections shown inline (★).
Pollsters — each pollster's final poll vs the result
| # | Pollster | Final call | Miss | Called |
|---|---|---|---|---|
| 1 | Emerson College | D+43.0 | 11.8 | ✓ |
Forecasters — pre-election win probability, scored by Brier
| # | Forecaster | Win prob | Brier | Called |
|---|---|---|---|---|
| 1 | VotePredictor Elections | Dem 100% | 0.000 | ✓ |
| 2 | CNalysis | Rep 99% | 0.980 | ✗ |
| 3 | Cook Political | Rep 99% | 0.980 | ✗ |
| 4 | Elections Daily | Rep 99% | 0.980 | ✗ |
| 5 | Fox News | Rep 99% | 0.980 | ✗ |
| 6 | Inside Elections | Rep 99% | 0.980 | ✗ |
| 7 | Race to the WH | Rep 99% | 0.980 | ✗ |
| 8 | RealClearPolitics | Rep 99% | 0.980 | ✗ |
| 9 | Sabato's Crystal Ball | Rep 99% | 0.980 | ✗ |
| 10 | Split Ticket | Rep 99% | 0.980 | ✗ |
| 11 | DDHQ/Decision Desk | Rep 100% | 1.000 | ✗ |
| 12 | The Economist | Rep 100% | 1.000 | ✗ |
| 13 | FiveThirtyEight | Rep 100% | 1.000 | ✗ |
| 14 | JHK Forecasts | Rep 100% | 1.000 | ✗ |
The polls behind it
1 poll · newest firstPollsterDateSampleMiss
Emerson College2022-10-2012
Frequently asked questions
Who won the 2022 South Dakota House race?
Collin Duprel (D) won, by about 54.8 points (D+54.8).
When was the 2022 South Dakota House election held?
It was held in November 2022.
Which party matches you?
These candidates split on taxes, health care, guns, and abortion. See where you land — and which members of Congress actually vote like you.