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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Texas House District 117

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

99% chance of a Democratic win · Ben Mostyn (R), Philip Cortez (D)

Texas House District 117: ForecastTexas House 118: chance of a Democratic win 50%; 2024 president R+5Texas House 119: chance of a Democratic win >99%; 2024 president D+20Texas House 122: chance of a Democratic win 4%; 2024 president R+12Texas House 124: chance of a Democratic win >99%; 2024 president D+22Texas House 125: chance of a Democratic win 98%; 2024 president D+15Texas House 53: chance of a Democratic win <1%; 2024 president R+56Texas House District 117: Forecast12211853117
Safe DLean DToss-upLean RSafe RHatched: not up in 2026 (shaded by holder) · dashed: other state

District 117 is safe Democratic. Of its 6 neighbouring districts, 3 favour Democrats, 2 favour Republicans, 1 is competitive.

StatusForecast
Chance of a Democratic win99%
Likely margin (80% range)D+11 to D+33, middle D+22
CandidatesBen Mostyn (R), Philip Cortez (D)
Candidate list fromaggregator (The Ballot Brief)
Current memberPhilip Cortez

How it has voted

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

Legislature 2022D+25
Governor 2022D+26
Legislature 2024D+16
President 2024D+12
← RepublicanDemocratic →

Who lives here

Census Bureau, American Community Survey 2019-2023.

This districtTexas
Median household income$73,680$76,292
Bachelor's degree or more (25+)24%33%
Median age3236
White (not Hispanic)19%40%
Black6%12%
Hispanic69%39%
Asian2%5%
Born abroad13%17%
Jobs in manufacturing6%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.