VotePredictor
past elections

Maryland House

David J. Trone (D) vs Neil C. Parrott (R)

Actual result
D+9.6
Final polls said
D+5.0
1 late poll · ✓
Model predicted
D+5.8
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+5.83.7
2KAConsultingD+5.04.6

Forecasters — pre-election win probability, scored by Brier

#ForecasterWin probBrierCalled
1VotePredictorDem 98%0.000
2Cook PoliticalDem 90%0.010
3Elections DailyDem 90%0.010
4Inside ElectionsDem 90%0.010
5DDHQ/Decision DeskDem 89%0.011
6Race to the WHDem 88%0.014
7JHK ForecastsDem 87%0.017
8Fox NewsDem 75%0.062
9Sabato's Crystal BallDem 75%0.062
10Split TicketDem 75%0.062
11FiveThirtyEightDem 71%0.084
12CNalysisDem 60%0.160
13The EconomistDem 54%0.212
14RealClearPoliticsDem 50%0.250

Polls (1)

PollsterDatenPollMiss
KAConsulting2022-10-18300D+5.05