VotePredictor
past elections

Wisconsin President

Joe Biden (D) vs Donald Trump (R)

Actual result
D+0.6
Final polls said
D+7.4
29 late polls · ✓
Model predicted
D+6.2
Winner
Dem

"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
1Trafalgar GroupD+0.40.2
2AtlasIntelD+1.91.3
3Susquehanna Polling & Research Inc.D+3.02.4
4CiviqsD+4.03.4
5Marquette University Law SchoolD+5.04.4
6Beacon Research/Shaw & Co. ResearchD+5.04.4
7Latino DecisionsD+5.04.4
8RMG ResearchD+6.05.4
9VotePredictorD+6.25.6
10Baldwin Wallace University Community Research InstituteD+6.76.1
11Garin-Hart-Yang Research GroupD+7.06.4
12Emerson CollegeD+7.36.7
13Change ResearchD+8.07.4
14Research Co.D+8.07.4
15SSRSD+8.07.4
16OnMessage Inc.D+8.37.7
17YouGovD+9.08.4
18SwayableD+9.79.1
19IpsosD+10.09.4
20SurveyMonkeyD+10.09.4
21David Binder ResearchD+10.09.4
22Marist CollegeD+10.09.4
23The New York Times/Siena CollegeD+11.010.4
24Gravis MarketingD+11.010.4
25Redfield & Wilton StrategiesD+12.011.4
26Morning ConsultD+13.312.7
27ABC News/The Washington PostD+17.016.4

Forecasters — pre-election win probability, scored by Brier

#ForecasterWin probBrierCalled
1The EconomistDem 98%0.000
2Race to the WHDem 100%0.000
3JHK ForecastsDem 96%0.002
4Princeton Election ConsortiumDem 95%0.003
5FiveThirtyEightDem 94%0.004
6VotePredictorDem 91%0.008
7DDHQ/Decision DeskDem 78%0.048
8CNalysisDem 75%0.062
9Cook PoliticalDem 75%0.062
10Elections DailyDem 75%0.062
11Inside ElectionsDem 75%0.062
12Sabato's Crystal BallDem 75%0.062
13RealClearPoliticsDem 50%0.250

Polls (61)

PollsterDatenPollMiss
Change Research2020-10-31553D+8.07
Civiqs2020-10-31789D+4.03
Research Co.2020-10-31450D+8.07
AtlasIntel2020-10-30781D+1.91
Susquehanna Polling & Research Inc.2020-10-30450D+3.02
Ipsos2020-10-29696D+10.09
Swayable2020-10-29253D+9.79
Emerson College2020-10-29751D+7.37
Redfield & Wilton Strategies2020-10-28800D+12.011
The New York Times/Siena College2020-10-281253D+11.010
SSRS2020-10-27873D+8.07
SurveyMonkey2020-10-262814D+10.09
Morning Consult2020-10-261002D+13.313
Swayable2020-10-25313D+8.88
Trafalgar Group2020-10-241082D+0.40
Ipsos2020-10-23664D+9.08
Marquette University Law School2020-10-23749D+5.04
Gravis Marketing2020-10-23677D+11.010
ABC News/The Washington Post2020-10-22809D+17.016
Beacon Research/Shaw & Co. Research2020-10-191037D+5.04
Susquehanna Polling & Research Inc.2020-10-18500EVEN1
Change Research2020-10-18447D+8.07
YouGov2020-10-17647D+9.08
RMG Research2020-10-17800D+6.05
Ipsos2020-10-16663D+6.05
Latino Decisions2020-10-16400D+5.04
YouGov2020-10-151112D+5.04
Morning Consult2020-10-151038D+12.011
Trafalgar Group2020-10-151051D+1.31
David Binder Research2020-10-12200D+10.09
Trafalgar Group2020-10-121043D+1.91
Redfield & Wilton Strategies2020-10-12691D+13.012
Civiqs2020-10-10560D+8.07
The New York Times/Siena College2020-10-10789D+10.09
Redfield & Wilton Strategies2020-10-09613D+4.03
Ipsos2020-10-08577D+7.06
Redfield & Wilton Strategies2020-10-06688D+10.09
SurveyMonkey2020-10-054511D+12.011
Baldwin Wallace University Community Research Institute2020-10-04883D+6.76
Change Research2020-10-03442D+7.06
Marquette University Law School2020-10-02700D+5.04
Ipsos2020-10-02601D+6.05
Trafalgar Group2020-09-271084D+2.92
Redfield & Wilton Strategies2020-09-25663D+5.04
Susquehanna Polling & Research Inc.2020-09-25500D+2.01
Trafalgar Group2020-09-241189D+2.82
OnMessage Inc.2020-09-24145D+8.38
Marist College2020-09-22727D+10.09
Change Research2020-09-19571D+9.08
Garin-Hart-Yang Research Group2020-09-18400D+7.06
YouGov2020-09-16664D+4.03
Baldwin Wallace University Community Research Institute2020-09-15863D+9.39
Redfield & Wilton Strategies2020-09-14636D+6.05
Ipsos2020-09-13609D+5.04
Civiqs2020-09-13704D+7.06
Morning Consult2020-09-11800D+9.08
SSRS2020-09-11816D+10.09
ABC News/The Washington Post2020-09-10605D+6.05
The New York Times/Siena College2020-09-09760D+5.04
Emerson College2020-09-07823D+6.76
Change Research2020-09-05501D+6.05