VotePredictor
past elections

Georgia Senate

Jon Ossoff (D) vs David A. Perdue (R)

Actual result
D+1.2
Final polls said
D+0.3
19 late polls · ✓
Model predicted
R+1.6
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
1University of Georgia School of Public and International AffairsD+1.10.1
2National ResearchD+1.00.2
3Morning ConsultD+1.00.2
4Monmouth University Polling InstituteD+1.00.2
5GBAOD+1.00.2
6Trafalgar GroupD+0.90.3
7Targoz Market ResearchD+2.00.8
8RMG ResearchD+2.00.8
9Fabrizio Ward/Hart Research Associates/AARP ResearchD+2.00.8
10The New York Times/Siena CollegeEVEN1.2
11InsiderAdvantageR+0.51.7
12Gravis MarketingD+3.01.8
13Mellman GroupD+3.01.8
14Public Policy PollingD+3.01.8
15Reconnect Research/Probolsky ResearchR+1.02.2
16YouGovR+1.02.2
17University of Nevada, Las Vegas Lee Business SchoolR+1.12.3
18SwayableR+1.32.5
19VotePredictorR+1.62.8
20Emerson CollegeR+2.03.2
21Data for ProgressR+2.03.2
22AtlasIntelD+4.53.3
23Landmark CommunicationsR+2.13.3
24Garin-Hart-Yang Research GroupD+5.03.8
25Redfield & Wilton StrategiesD+5.03.8
26CiviqsD+6.04.8
27Quinnipiac UniversityD+6.04.8
28Open Model ProjectR+3.95.1
29VCreek/AMGR+3.95.1
30Remington Research GroupR+4.05.2
31WickR+4.15.3
32Citizen DataD+6.95.6
33SurveyUSAD+7.05.8
34JMC AnalyticsD+8.06.8

Forecasters — pre-election win probability, scored by Brier

#ForecasterWin probBrierCalled
1Princeton Election ConsortiumDem 64%0.130
2The EconomistDem 59%0.168
3Race to the WHDem 57%0.185
4DDHQ/Decision DeskDem 56%0.194
5JHK ForecastsDem 55%0.202
6CNalysisDem 50%0.250
7Cook PoliticalDem 50%0.250
8Inside ElectionsDem 50%0.250
9RealClearPoliticsDem 50%0.250
10Sabato's Crystal BallDem 50%0.250
11FiveThirtyEightRep 57%0.325
12VotePredictorRep 60%0.361
13Elections DailyRep 75%0.562

Polls (94)

PollsterDatenPollMiss
InsiderAdvantage2021-01-03500R+0.53
Trafalgar Group2021-01-031056D+0.90
AtlasIntel2021-01-03857D+4.53
InsiderAdvantage2021-01-03500R+0.11
Trafalgar Group2021-01-031056R+1.33
AtlasIntel2021-01-03857D+3.92
National Research2021-01-02500D+1.00
National Research2021-01-02500D+1.01
Targoz Market Research2021-01-01713D+2.00
Targoz Market Research2021-01-01713EVEN1
University of Nevada, Las Vegas Lee Business School2021-01-01550R+1.12
University of Nevada, Las Vegas Lee Business School2021-01-01550R+0.93
AtlasIntel2020-12-291680D+4.22
AtlasIntel2020-12-291680D+4.33
Gravis Marketing2020-12-291011D+3.02
Gravis Marketing2020-12-291011D+2.00
JMC Analytics2020-12-28500D+8.07
JMC Analytics2020-12-28500D+9.07
Trafalgar Group2020-12-251022D+2.71
Trafalgar Group2020-12-251022D+0.81
Open Model Project2020-12-241405R+3.95
Open Model Project2020-12-241405R+4.16
InsiderAdvantage2020-12-21500R+1.93
InsiderAdvantage2020-12-21500D+1.21
Mellman Group2020-12-20578D+3.02
Mellman Group2020-12-20578D+3.01
SurveyUSA2020-12-18600D+7.05
Reconnect Research/Probolsky Research2020-12-181027R+1.02
SurveyUSA2020-12-18600D+5.04
Reconnect Research/Probolsky Research2020-12-181027D+1.01
Trafalgar Group2020-12-151064R+6.79
Trafalgar Group2020-12-151064R+2.74
Emerson College2020-12-15605R+2.03
Emerson College2020-12-15605R+2.44
InsiderAdvantage2020-12-14500R+1.22
InsiderAdvantage2020-12-14500R+1.23
Wick2020-12-121500R+4.15
Wick2020-12-121500R+2.55
RMG Research2020-12-111417D+2.01
RMG Research2020-12-111417D+1.01
Trafalgar Group2020-12-091018D+0.31
Trafalgar Group2020-12-091018R+3.15
Trafalgar Group2020-12-021083R+4.97
Fabrizio Ward/Hart Research Associates/AARP Research2020-12-021250D+2.01
Trafalgar Group2020-12-021083D+0.71
Fabrizio Ward/Hart Research Associates/AARP Research2020-12-021250D+1.01
SurveyUSA2020-11-29583D+2.01
SurveyUSA2020-11-29583D+7.05
RMG Research2020-11-211377D+2.00
RMG Research2020-11-211377D+1.00
Data for Progress2020-11-171476R+2.03
Data for Progress2020-11-171476D+3.01
InsiderAdvantage2020-11-16800D+1.01
InsiderAdvantage2020-11-16800EVEN1
VCreek/AMG2020-11-10300R+3.96
Remington Research Group2020-11-081450R+4.05
Remington Research Group2020-11-081450R+1.03
Landmark Communications2020-11-01500R+2.10
Emerson College2020-10-30749D+1.33
Data for Progress2020-10-291036D+5.07
Swayable2020-10-29407R+1.30
Landmark Communications2020-10-28750D+0.12
Public Policy Polling2020-10-27661D+3.05
Morning Consult2020-10-261743D+1.03
Civiqs2020-10-251041D+6.08
Monmouth University Polling Institute2020-10-25504D+1.03
Swayable2020-10-25342R+1.60
YouGov2020-10-221090R+1.01
Landmark Communications2020-10-21500R+5.64
Citizen Data2020-10-191000D+6.99
University of Georgia School of Public and International Affairs2020-10-181145D+1.13
Emerson College2020-10-18506R+1.60
The New York Times/Siena College2020-10-16759EVEN2
Morning Consult2020-10-151672R+2.00
National Research2020-10-14800EVEN2
Garin-Hart-Yang Research Group2020-10-13600D+5.07
Data for Progress2020-10-10782D+1.03
Quinnipiac University2020-10-101160D+6.08
SurveyUSA2020-10-10677R+3.01
Public Policy Polling2020-10-08528D+1.03
Landmark Communications2020-10-07600R+1.50
University of Georgia School of Public and International Affairs2020-10-011106R+7.56
Civiqs2020-09-28969D+2.04
Garin-Hart-Yang Research Group2020-09-26400R+3.01
Quinnipiac University2020-09-251125D+1.03
Redfield & Wilton Strategies2020-09-25789D+5.07
YouGov2020-09-241164R+5.03
Monmouth University Polling Institute2020-09-19402R+8.06
The New York Times/Siena College2020-09-18523R+3.01
Data for Progress2020-09-16800R+2.00
GBAO2020-09-15600D+1.03
University of Georgia School of Public and International Affairs2020-09-151150R+2.41
Morning Consult2020-09-151406D+1.03
Redfield & Wilton Strategies2020-09-14800EVEN2