Oklahoma State Senate seat · lines in effect since 2022
Oklahoma Senate District 12
A district of about 85,000 people, 21% of adults with a bachelor's degree. It votes R+53.3 relative to the nation for president.
Where it sits among all 35 seats
Every Oklahoma State Senate seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Every race on these lines
Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.
| 2020 | 2026 | |
|---|---|---|
| U.S. Senate | R+48.5 | No race |
| Oklahoma State Senate | No race | R+35.6 |
Outlined: the race for this seat itselfBlank: no race that year
Source: 99chambers results archive: precinct results allocated to current lines; 2026: civicAPIUpdated Nov 7, 2026, 3:01 PM ET
Who lives here, compared
Grey bars show the spread of all 35 seats. Small marks are other seats in Oklahoma. The black marker is District 12.
Lower than 68% of seats.
Higher than 97% of seats.
Lower than 88% of seats.
Lower than 76% of seats.
Higher than 59% of seats.
Denser than 71% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean.
District 1722% college gradsR+47.4Not up in 2026District 23
25% college gradsR+54.4Not up in 2026District 28
21% college gradsR+58.5Held RDistrict 1
OklahomaR+56.3Not up in 2026
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Who has held it
These lines took effect in 2022.
- Todd Gollihare (R)
2023– · Won 2022 unopposed, 2026 by 35.6
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)