VotePredictor
past elections

Illinois House

Janice D. Schakowsky (D) vs Joel B. Pollak (R)

Actual result
D+35.2
Final polls said
D+18.0
1 late poll · ✓
Model predicted
D+15.0
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
1Magellan StrategiesD+18.017.2
2VotePredictorD+15.020.2

Polls (1)

PollsterDatenPollMiss
Magellan Strategies2010-10-12945D+18.017