Election forecasts you can inspect.Tested models, shown with their sources and their uncertainty.

Updated October 22, 2026, 09:28 UTC

State legislatures › Maine House

Maine House District 109

2026 forecast · Updated October 22, 2026, 09:28 UTC

95% chance of a Democratic win · Diana Kushnar (R), Seven Siegel (D)

Maine House District 109: ForecastMaine House 107: chance of a Democratic win 33%Maine House 108: chance of a Democratic win 83%Maine House 126: chance of a Democratic win 96%Maine House 127: chance of a Democratic win >99%Maine House 128: chance of a Democratic win >99%Maine House 85: chance of a Democratic win 6%; 2024 president R+7Maine House District 109: Forecast12712810710812685109
Safe DLean DToss-upLean RSafe RHatched: not up in 2026 (shaded by holder) · dashed: other state

District 109 is likely Democratic. Of its 6 neighbouring districts, 4 favour Democrats, 2 favour Republicans.

StatusForecast
Chance of a Democratic win95%
Likely margin (80% range)D+3 to D+26, middle D+15
CandidatesDiana Kushnar (R), Seven Siegel (D)
Candidate list fromofficial
Current memberEllie Sato

How it has voted

On its current lines. Legislative contests and the top-of-ticket vote inside the district.

Legislature 2022D+21
Governor 2022D+25
Legislature 2024D+13
← RepublicanDemocratic →

Who lives here

Census Bureau, American Community Survey 2019-2023.

This districtMaine
Median household income$118,750$71,773
Bachelor's degree or more (25+)48%35%
Median age4445
White (not Hispanic)87%91%
Black0%2%
Hispanic2%2%
Asian2%1%
Born abroad7%4%
Jobs in manufacturing8%9%
Jobs in farming or mining1%2%

Initial version. This model was tested on every state legislative election from 1994 to 2024 before publication, forecasting each as if it had not happened. It beat the simple rule “the party that holds the seat keeps it”, and its chamber seat counts were off by 2.9 seats on average (target: under 3). Districts with no two-party race last time are read from their own presidential vote, a change tested in advance that cut their average error from 17 to 13 points. It missed one of its five accuracy targets: in 2024, the calmest year on record, its ranges were wider than they needed to be (92% of results fell inside its 80% ranges; target: at most 88%). Treat the ranges as cautious. The full test record and code.