Robert Trimble
Ran for Oklahoma Senate District 28 · Republican
Lost the 2026 primary
Ballot status source: Lost the 2026 Republican primary on June 16, 2026 — Oklahoma State Election Board — June 16, 2026 Primary Election, Official Results: For State Senator District 28 — Republican primary — 'Robert… · read Oct 4, 2026
Sources (2)
- Lost the 2026 Republican primary on June 16, 2026 — Oklahoma State Election Board — June 16, 2026 Primary Election, Official Results: For State Senator District 28 — Republican primary — 'Robert Trimble' 5,771
- nominee 'Grant Green' 5,837
The District
What Oklahoma Senate District 28 covers
Covers all of Lincoln County and Seminole County; parts of Pottawatomie County, Logan County and Oklahoma County.
Includes Edmond (part), Oklahoma City (part), Luther, Seminole, Chandler, Earlsboro, Stroud (part), Bowlegs, Prague, Wewoka, Arcadia, Carney and 17 more.
46 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
Certified results for Oklahoma Senate District 28
State Senator District 28 — Republican primary
2026 Primary Election · Jun 16, 2026| Candidate | Party | Votes | Share |
|---|---|---|---|
| Grant GreenRepublican | Republican | 5,837 | 50.3% |
| Robert TrimbleRepublican | Republican | 5,771 | 49.7% |
Official results as published by the Oklahoma State Election Board · Oklahoma State Election Board — Official Results, Primary Election
The 2026 Field
Who else is running for Oklahoma Senate District 28
- Grant GreenRepublican · Incumbent · On the 2026 ballot
- Kevin M. ConnorDemocrat · Filed for 2026
Not on file for Robert yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, Polls, The Paper Trail. Coverage varies by state and office.
File read Oct 4, 2026. Each item names its source. Record ID p_vd2asy9dd.
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