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 104

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

No Democrat running: counted Republican · L. Pfeifle (independent), R. Winslow (R)

Maine House District 104: No Democrat running: counted RepublicanMaine House 105: chance of a Democratic win >99%; 2024 president D+15Maine House 106: chance of a Democratic win 20%Maine House 86: chance of a Democratic win 28%; 2024 president R+2Maine House 87: chance of a Democratic win <1%; 2024 president R+16Maine House 88: chance of a Democratic win 12%Maine House 98: chance of a Democratic win 81%; 2024 president D+4Maine House District 104: No Democrat running: counted Republican10688105879886104
Safe DLean DToss-upLean RSafe RHatched: not up in 2026 (shaded by holder) · dashed: other state

District 104 is safe Republican. Of its 6 neighbouring districts, 2 favour Democrats, 4 favour Republicans.

StatusNo Democrat running: counted Republican
CandidatesL. Pfeifle (independent), R. Winslow (R)
Candidate list fromofficial
Current memberAmy Arata

How it has voted

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

Legislature 2022no two-party contest; won by Amy Bradstreet Arata (Republican)
Governor 2022D+1
Legislature 2024R+16
President 2024R+3
← RepublicanDemocratic →

Who lives here

Census Bureau, American Community Survey 2019-2023.

This districtMaine
Median household income$104,268$71,773
Bachelor's degree or more (25+)39%35%
Median age4345
White (not Hispanic)95%91%
Black0%2%
Hispanic0%2%
Asian0%1%
Born abroad1%4%
Jobs in manufacturing5%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.