Oklahoma House of Representatives seat · lines in effect since 2022
Oklahoma House District 66
A district of about 37,000 people, 24% of adults with a bachelor's degree. It votes R+55.0 relative to the nation for president.
Where it sits among all 73 seats
Every Oklahoma House of Representatives 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 | 2022 | |
|---|---|---|
| U.S. Senate | R+47.9 | No race |
| Oklahoma House of Representatives | No race | R+39.7 |
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 73 seats. Small marks are other seats in Oklahoma. The black marker is District 66.
Higher than 58% of seats.
Higher than 76% of seats.
Lower than 62% of seats.
Lower than 68% of seats.
Lower than 92% of seats.
Denser than 60% 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 3628% college gradsR+57.5Held RDistrict 20
28% college gradsR+53.6Held RDistrict 8
22% college gradsR+60.5CountingDistrict 27
26% college gradsR+49.0Held R
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.
- Clay Staires (R)
2023– · Won 2022 by 39.7, 2024 by 52.9, 2026 by 38.8
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)