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

Updated October 22, 2026, 09:28 UTC

State legislatures › Montana Senate

Montana Senate District 16

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

Not up in 2026 (held by Democrat)

Montana Senate District 16: Not up in 2026 (held by Democrat)Montana Senate 13: not up in 2026 (held by republican); 2024 president R+24Montana Senate 14: chance of a Democratic win <1%Montana Senate 15: not up in 2026 (held by republican); 2024 president R+61Montana Senate 17: not up in 2026 (held by republican); 2024 president R+63Montana Senate 18: chance of a Democratic win 7%Montana Senate 19: chance of a Democratic win <1%Montana Senate District 16: Not up in 2026 (held by Democrat)13151914181716
Safe DLean DToss-upLean RSafe RHatched: not up in 2026 (shaded by holder) · dashed: other state

District 16 is not up in 2026 (held by a Democrat). Of its 6 neighbouring districts, 6 favour Republicans.

StatusNot up in 2026 (held by Democrat)
Current memberJonathan Windy Boy

How it has voted

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

Legislature 2024D+22
President 2024R+18
← RepublicanDemocratic →

Who lives here

Census Bureau, American Community Survey 2019-2023.

This districtMontana
Median household income$52,517$69,922
Bachelor's degree or more (25+)18%35%
Median age3240
White (not Hispanic)26%84%
Black0%0%
Hispanic3%4%
Asian0%1%
Born abroad1%2%
Jobs in manufacturing1%5%
Jobs in farming or mining13%6%

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.