VotePredictor
past elections

Washington House

Rick Larsen (D) vs John Koster (R)

Actual result
D+4.1
Final polls said
D+1.0
2 late polls · ✓
Model predicted
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
1SurveyUSAD+6.01.9
2Moore Information GroupR+4.08.1

Polls (2)

PollsterDatenPollMiss
SurveyUSA2000-10-21500D+6.02
Moore Information Group2000-10-16300R+4.08