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Oklahoma › Oklahoma State Senate · November 3, 2026 · Updated Oct 16, 2026

Oklahoma State Senate District 20

Chuck Hall has no major-party opponent.

Chuck Hall has no major-party opponent.

How this race is decided

Staggered Senate

Senators serve four-year terms; half the seats are on the ballot each election.

The candidates

The district

Lean R+50: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+52.5R+54.8 vs. nation2020 presidentR+49.5R+54.1 vs. nation2024 presidentR+51.1R+49.6 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
84,317
People per km²
13
Adults with a B.A.+
29%
White, no degree
56%of adults
  • White 76%
  • Hispanic 9%
  • Black 3%
  • Asian 1%
  • Other / multiracial 12%

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

37,185 two-party votes · R+51.1 · R+49.6 vs. the nation
✓ Donald Trump (R)75.5%
Kamala Harris (D)24.5%

2020 President Vote in this district

34,286 two-party votes · R+49.5 · R+54.1 vs. the nation
✓ Donald Trump (R)74.8%
Joe Biden (D)25.2%

2018 Earlier district lines

27,141 votes · R+40.2
✓ Chuck Hall (R)70.1%
Heady Coleman (D)29.9%

2016 President Vote in this district

30,265 two-party votes · R+52.5 · R+54.8 vs. the nation
✓ Donald Trump (R)76.3%
Hillary Clinton (D)23.7%