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

Updated October 22, 2026, 09:28 UTC

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Ohio House District 16

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

99% chance of a Democratic win · Scott DiMauro (D), Sophia Tjotjos (R)

Ohio House District 16: ForecastOhio House 13: chance of a Democratic win >99%; 2024 president D+49Ohio House 15: chance of a Democratic win 96%; 2024 president D+3Ohio House 20: chance of a Democratic win >99%; 2024 president D+74Ohio House 21: chance of a Democratic win >99%; 2024 president D+54Ohio House 23: chance of a Democratic win 93%; 2024 president R+1Ohio House 52: chance of a Democratic win 14%; 2024 president R+4Ohio House 53: chance of a Democratic win 95%; 2024 president D+3Ohio House 54: chance of a Democratic win <1%; 2024 president R+30Ohio House District 16: Forecast1321201552235416
Safe DLean DToss-upLean RSafe RHatched: not up in 2026 (shaded by holder) · dashed: other state

District 16 is safe Democratic. Of its 8 neighbouring districts, 6 favour Democrats, 2 favour Republicans.

StatusForecast
Chance of a Democratic win99%
Likely margin (80% range)D+12 to D+34, middle D+23
CandidatesScott DiMauro (D), Sophia Tjotjos (R)
Candidate list fromaggregator (The Ballot Brief)
Current memberBride Sweeney

How it has voted

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

Legislature 2024D+21
President 2024D+19
← RepublicanDemocratic →

Who lives here

Census Bureau, American Community Survey 2019-2023.

This districtOhio
Median household income$94,770$69,680
Bachelor's degree or more (25+)47%31%
Median age4440
White (not Hispanic)85%76%
Black3%12%
Hispanic5%5%
Asian3%2%
Born abroad8%5%
Jobs in manufacturing12%15%
Jobs in farming or mining0%1%

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.