VotePredictor
past elections

Arizona House

Tom O'Halleran (D) vs Paul Babeu (R)

Actual result
D+7.3
Final polls said
D+10.0
1 late poll · ✓
Model predicted
D+4.8
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
1VotePredictorD+4.82.5
2Global Strategy GroupD+10.02.7
3Moore Information GroupD+3.04.3

Polls (3)

PollsterDatenPollMiss
Global Strategy Group2016-10-17400D+10.03
Moore Information Group2016-10-04400D+3.04
Global Strategy Group2016-09-24400D+7.00