Oklahoma Senate District 20
State Senate District 20
Covers all of Noble County and Pawnee County; parts of Logan County, Payne County and Kingfisher County.
Who Holds This Seat
Running in 2026
Decided: Chuck Hall (Republican), Won the primary outright
Jun 16, 2026. This seat is up in 2026 but is not on the Nov 3 ballot. Official source
Republican · State Senator
- Ballot
- Won the primary outright
- Last Change
- Profile updated · Oct 4
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
On File, Not Running
The District
Includes Guthrie, Langston, Perry, Westport, Hennessey, Lone Chimney, Cedar Valley, Cimarron City, Cleveland, Glencoe, Morrison, Pawnee and 26 more.
56 precincts · District lines: State senate lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Oklahoma State Election Board precincts (OU Center for Spatial Analysis, Voter Precincts 2020 layer)
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President56 precinctsOklahoma State Election BoardOfficial — Oklahoma State Election… | Donald J. Trump / Jd Vance (R)28,086 · 74.0% | Kamala D. Harris / Tim Walz (D)9,095 · 24.0% | R+50.0 | 37,966 | Oklahoma State Election BoardOfficial — Oklahoma State Election… |
| 2022 United States Senator56 precinctsOklahoma State Election BoardOfficial — Oklahoma State Election… | James Lankford (R)20,028 · 72.5% | Madison Horn (D)6,511 · 23.6% | R+48.9 | 27,632 | Oklahoma State Election BoardOfficial — Oklahoma State Election… |
| 2022 United States Senator (Unexpired Term)56 precinctsOklahoma State Election BoardOfficial — Oklahoma State Election… | Markwayne Mullin (R)19,326 · 70.0% | Kendra Horn (D)7,459 · 27.0% | R+43.0 | 27,611 | Oklahoma State Election BoardOfficial — Oklahoma State Election… |
| 2022 Governor56 precinctsOklahoma State Election BoardOfficial — Oklahoma State Election… | Kevin Stitt (R)17,677 · 63.9% | Joy Hofmeister (D)9,307 · 33.6% | R+30.2 | 27,672 | Oklahoma State Election BoardOfficial — Oklahoma State Election… |
| 2020 President49 precinctsOklahoma State Election BoardOfficial — Oklahoma State Election… | Donald J. Trump / Michael R. Pence (R)25,732 · 73.6% | Joseph R. Biden / Kamala D. Harris (D)8,454 · 24.2% | R+49.4 | 34,973 | Oklahoma State Election BoardOfficial — Oklahoma State Election… |
| 2020 U.S. Senate49 precinctsOklahoma State Election BoardOfficial — Oklahoma State Election… | Jim Inhofe (R)24,559 · 70.4% | Abby Broyles (D)8,767 · 25.1% | R+45.3 | 34,874 | Oklahoma State Election BoardOfficial — Oklahoma State Election… |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
State Senator District 20 — Republican primary
2026 Primary Election · Jun 16, 2026| Candidate | Party | Votes | Share |
|---|---|---|---|
| Chuck HallRepublican | Republican | 6,713 | 56.4% |
| Mark LeMARRRepublican | Republican | 5,182 | 43.6% |
Official results as published by the Oklahoma State Election Board · Oklahoma State Election Board — Official Results, Primary Election