Oklahoma House of Representatives seat · lines in effect since 2022
Oklahoma House District 30
A district of about 35,000 people, 23% of adults with a bachelor's degree. It votes R+48.1 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 | 2026 | |
|---|---|---|
| U.S. Senate | R+42.7 | No race |
| Oklahoma House of Representatives | No race | R+35.7 |
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 30.
Higher than 53% of seats.
Higher than 68% of seats.
Lower than 75% of seats.
Lower than 58% of seats.
Higher than 58% of seats.
Denser than 74% 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 928% college gradsR+48.4Held RDistrict 66
24% college gradsR+55.0Held RDistrict 20
28% college gradsR+53.6Held RDistrict 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.
- Mark Lawson (R)
2023– · Won 2022 unopposed, 2026 by 35.7
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)