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Toss-up · 2018 Governor

South Dakota Governor

In the 2018 South Dakota Governor race, Kristi Noem (R) won by about 3 points.

Actual result
R+3.4
Final polls said
D+0.5
4 late polls · ✗
VotePredictor Elections predicted
Winner
Rep

"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

#PollsterFinal callMissCalled
1Mason-Dixon Polling & StrategyR+3.00.4
2Emerson CollegeR+1.02.4
3Impact ResearchD+3.06.4
4Change ResearchD+6.09.4

Forecasters — pre-election win probability, scored by Brier

#ForecasterWin probBrierCalled
1FiveThirtyEightRep 63%0.136
2VotePredictor ElectionsRep 61%0.149

The polls behind it

5 polls · newest first
PollsterDateMiss
Change Research2018-11-039
Emerson College2018-11-032
Mason-Dixon Polling & Strategy2018-10-300
Mason-Dixon Polling & Strategy2018-10-203
Impact Research2018-09-226

Frequently asked questions

Who won the 2018 South Dakota Governor race?

Kristi Noem (R) won, by about 3.4 points (R+3.4).

When was the 2018 South Dakota Governor election held?

It was held in November 2018.

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.

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