VotePredictor
past elections

Iowa Governor

Tom Vilsack (D) vs Jim Lightfoot (R)

Actual result
D+5.8
Final polls said
R+2.8
4 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
1Drake Research & Strategy, Inc.EVEN5.8
2Selzer & Co.R+4.09.8
3Mason-Dixon Polling & StrategyR+5.010.8

Polls (7)

PollsterDatenPollMiss
Selzer & Co.1998-10-29800R+4.010
Mason-Dixon Polling & Strategy1998-10-26803R+5.011
Drake Research & Strategy, Inc.1998-10-25408EVEN6
Drake Research & Strategy, Inc.1998-10-19408R+2.08
Drake Research & Strategy, Inc.1998-10-13408R+8.014
Mason-Dixon Polling & Strategy1998-10-12809R+18.024
Mason-Dixon Polling & Strategy1998-09-13804R+22.028