VotePredictor
past elections

Pennsylvania Governor

Josh Shapiro (D) vs Douglas V. Mastriano (R)

Actual result
D+14.8
Final polls said
D+11.4
24 late polls · ✓
Model predicted
D+11.8
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
1Marist CollegeD+15.00.2
2SSRSD+15.00.2
3Muhlenberg College Institute of Public OpinionD+14.00.8
4Susquehanna Polling & Research Inc.D+13.61.2
5Beacon Research/Shaw & Co. ResearchD+16.01.2
6The New York Times/Siena CollegeD+13.01.8
7Research Co.D+12.02.8
8Remington Research GroupD+12.02.8
9Suffolk UniversityD+12.02.8
10Echelon InsightsD+12.02.8
11VotePredictorD+11.82.9
12Fabrizio Lee & Associates/Impact ResearchD+11.03.8
13Emerson CollegeD+10.44.4
14co/efficientD+10.04.8
15YouGovD+9.05.8
16ActiVoteD+8.06.8
17InsiderAdvantageD+7.77.1
18Franklin & Marshall College Center for Opinion ResearchD+22.07.2
19Patriot PollingD+6.58.3
20Targoz Market ResearchD+6.08.8
21WickD+5.98.9
22Center Street PACD+25.010.2
23Trafalgar GroupD+4.310.5
24Phillips AcademyD+3.411.4
25Rasmussen ReportsD+3.011.8

Polls (40)

PollsterDatenPollMiss
Research Co.2022-11-05450D+12.03
Targoz Market Research2022-11-04631D+6.09
Patriot Polling2022-11-04846D+6.58
InsiderAdvantage2022-11-03750D+7.77
Trafalgar Group2022-11-021097D+4.310
Remington Research Group2022-11-011180D+12.03
Marist College2022-11-011152D+15.00
Emerson College2022-10-301000D+10.44
Susquehanna Polling & Research Inc.2022-10-30700D+13.61
Suffolk University2022-10-29500D+12.03
Beacon Research/Shaw & Co. Research2022-10-281005D+16.01
co/efficient2022-10-271716D+10.05
InsiderAdvantage2022-10-26750D+8.46
Muhlenberg College Institute of Public Opinion2022-10-26460D+14.01
Wick2022-10-261000D+5.99
Center Street PAC2022-10-251053D+25.010
The New York Times/Siena College2022-10-25620D+13.02
YouGov2022-10-231084D+9.06
Echelon Insights2022-10-19500D+12.03
InsiderAdvantage2022-10-19550D+6.38
Rasmussen Reports2022-10-19972D+3.012
YouGov2022-10-19850D+15.00
Franklin & Marshall College Center for Opinion Research2022-10-18384D+22.07
SSRS2022-10-15703D+15.00
Patriot Polling2022-10-11857D+5.49
Wick2022-10-101013D+2.113
Trafalgar Group2022-10-101078D+9.35
Fabrizio Lee & Associates/Impact Research2022-10-081400D+11.04
Center Street PAC2022-09-301153D+20.05
Suffolk University2022-09-29500D+11.43
Emerson College2022-09-251000D+10.15
Beacon Research/Shaw & Co. Research2022-09-241008D+11.04
InsiderAdvantage2022-09-23500D+14.80
Franklin & Marshall College Center for Opinion Research2022-09-22517D+14.01
ActiVote2022-09-21249D+8.07
Marist College2022-09-211242D+13.02
Phillips Academy2022-09-18759D+3.411
Muhlenberg College Institute of Public Opinion2022-09-15420D+11.04
Trafalgar Group2022-09-141078D+2.013
YouGov2022-09-091194D+11.04