99chambers

Oklahoma House of Representatives seat · lines in effect since 2022

Oklahoma House District 51

A district of about 35,000 people, 22% of adults with a bachelor's degree. It votes R+68.9 relative to the nation for president.

Brad Boles (R) · since Nov 6, 2018Next election Nov 7, 2028The 2026 race →

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.

R+68.968th most
Democratic
Most DemocraticMost Republican37th seat · the majority lineDistrict 51

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
U.S. SenateR+63.3

Outlined: the race for this seat itselfBlank: no race that year

Source: 99chambers results archive: precinct results allocated to current lines; 2026: English WikipediaUpdated 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 51.

Adults with a bachelor's degree22% 49th pct · 38th of 73 in OK

Lower than 51% of seats.

White adults without a degree64% 99th pct · 2nd of 73 in OK

Higher than 99% of seats.

Hispanic residents6% 29th pct · 52nd of 73 in OK

Lower than 71% of seats.

Black residents1% 6th pct · 69th of 73 in OK

Lower than 94% of seats.

Asian residents1% 15th pct · 62nd of 73 in OK

Lower than 85% of seats.

People per square mile34 26th pct · 54th of 73 in OK

Less dense 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 38
21% college gradsR+66.3Held RDistrict 50
OklahomaR+64.6Held RDistrict 29
OklahomaR+62.1CountingDistrict 22
OklahomaR+66.8Held 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.

  1. Cole Stevens (R)
    2027– · Won 2026 unopposed
  2. Brad Boles (R)
    2023–2027 · Won 2022 unopposed

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)