VotePredictor
past elections

Illinois House

Brad Schneider (D) vs Joseph Severino (R)

Actual result
D+26.0
Final polls said
D+7.0
1 late poll · ✓
Model predicted
D+8.3
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
1VotePredictorD+8.317.7
2Victory ResearchD+7.019.0

Forecasters — pre-election win probability, scored by Brier

#ForecasterWin probBrierCalled
1CNalysisDem 99%0.000
2Cook PoliticalDem 99%0.000
3DDHQ/Decision DeskDem 100%0.000
4The EconomistDem 100%0.000
5Elections DailyDem 99%0.000
6Fox NewsDem 99%0.000
7FiveThirtyEightDem 99%0.000
8Inside ElectionsDem 99%0.000
9JHK ForecastsDem 100%0.000
10Race to the WHDem 98%0.000
11RealClearPoliticsDem 99%0.000
12Sabato's Crystal BallDem 99%0.000
13Split TicketDem 99%0.000
14VotePredictorDem 96%0.002

Polls (1)

PollsterDatenPollMiss
Victory Research2022-10-03600D+7.019