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Oklahoma › Oklahoma House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026

Oklahoma House District 31

R vs R

Same-party general election. Two Republicans advanced to November: the seat stays Republican.

Collin Duel has no major-party opponent.

Collin Duel has no major-party opponent.

Statewide map: Oklahoma House of Representatives

The candidates

The district

Lean R+48: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+54.3R+56.5 vs. nation2020 presidentR+46.7R+51.2 vs. nation2024 presidentR+47.0R+45.5 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
40,291
People per km²
83
Adults with a B.A.+
38%
White, no degree
49%of adults
  • White 76%
  • Hispanic 10%
  • Black 4%
  • Asian 1%
  • Other / multiracial 9%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024 President Vote in this district

17,167 two-party votes · R+47.0 · R+45.5 vs. the nation
✓ Donald Trump (R)73.5%
Kamala Harris (D)26.5%

2020 President Vote in this district

15,843 two-party votes · R+46.7 · R+51.2 vs. the nation
✓ Donald Trump (R)73.3%
Joe Biden (D)26.7%

2018 Earlier district lines

15,437 votes · R+41.7
✓ Garry Mize (R)70.8%
Kara Sawyer (D)29.2%

2016 Earlier district lines

18,200 votes · R+49.7
✓ Jason W Murphey (R)74.9%
John B Tiller (D)25.1%

2016 President Vote in this district

13,216 two-party votes · R+54.3 · R+56.5 vs. the nation
✓ Donald Trump (R)77.1%
Hillary Clinton (D)22.9%

Also on the ballot in Oklahoma

U.S. SenateN'Kiyla Jasmine ThomasKevin Hern>99%Rep.>99%Rep. GovernorCyndi MunsonMike Mazzei91%Rep.97%Rep.

Neighboring districts

HD-32—Jim Shaw>99%Rep.>99%Rep. HD-33Max E. Burchett Jr.Molly Jenkins>99%Rep.>99%Rep. HD-36Leslie HellebuyckJohn George>99%Rep.>99%Rep. HD-38Doyle LewisMadison Bolay>99%Rep.>99%Rep. HD-39—Erick HarrisR vs R>99%Rep.>99%Rep. HD-41Mike BockusDenise Crosswhite Hader>99%Rep.>99%Rep. HD-82Travis HeaddNicole Miller89%Rep.92%Rep. HD-96Ashtyn SmithPreston Stinson96%Rep.97%Rep.