VotePredictor
past elections

Missouri Governor

Chris Koster (D) vs Eric Greitens (R)

Actual result
R+5.6
Final polls said
D+2.6
9 late polls · ✗
Model predicted
D+1.9
Winner
Rep

"Final polls said" averages polls from the last ~3 weeks — the call right before the vote, and how pollsters are rated. The model's prediction is walk-forward (trained only on earlier races).

Final rankings

How everyone who called this race did, ranked — VotePredictor shown inline (★).

Pollsters — each pollster's final poll vs the result

#PollsterFinal callMissCalled
1Remington Research GroupR+1.04.6
2Monmouth University Polling InstituteEVEN5.6
3SurveyMonkeyD+1.06.6
4BK StrategiesD+1.06.6
5Mason-Dixon Polling & StrategyD+1.06.6
6VotePredictorD+1.97.4
7Public Policy PollingD+3.08.6
8DFM ResearchD+6.011.6
9Gravis MarketingD+8.013.6

Polls (15)

PollsterDatenPollMiss
SurveyMonkey2016-11-041368D+1.07
Public Policy Polling2016-11-01871D+3.09
Remington Research Group2016-10-311722R+1.05
Monmouth University Polling Institute2016-10-30405EVEN6
DFM Research2016-10-29508D+6.012
SurveyMonkey2016-10-28671D+10.016
BK Strategies2016-10-271698D+1.07
Mason-Dixon Polling & Strategy2016-10-25625D+1.07
Remington Research Group2016-10-242559D+2.08
Remington Research Group2016-10-102171D+6.012
Monmouth University Polling Institute2016-10-10406D+3.09
Remington Research Group2016-10-041588D+3.09
Remington Research Group2016-09-261279D+16.022
Remington Research Group2016-09-191076D+9.015
Gravis Marketing2016-09-12604D+8.014