VotePredictor
past elections

California House

Michael Eggman (D) vs Jeff Denham (R)

Actual result
R+3.4
Final polls said
D+3.0
2 late polls · ✗
Model predicted
R+1.6
Winner
Rep

"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
1VotePredictorR+1.61.8
2Clarity Campaign LabsD+1.04.4
3Impact ResearchD+5.08.4

Polls (2)

PollsterDatenPollMiss
Impact Research2016-10-14500D+5.08
Clarity Campaign Labs2016-10-12837D+1.04