VotePredictor
past elections

California House

Bryan Caforio (D) vs Stephen Knight (R)

Actual result
R+6.3
Final polls said
R+2.0
1 late poll · ✓
Model predicted
R+5.1
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+5.11.1
2Tulchin ResearchR+2.04.3

Polls (1)

PollsterDatenPollMiss
Tulchin Research2016-10-16400R+2.04