Overview
- District ID
- ok-hd-051
- State
- Oklahoma
- Chamber
- Lower chamber
- District Code
- 051
- Land Area
- 1,017.2 sq mi
- Water Area
- 12.5 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 14 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| OK District 4 | 38,848 | 100.0% | 4.9% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 24,560
- Active Voters
- 21,208 (86.4%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 3,664 | 14.9% |
| Republican | 16,958 | 69.0% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 3,938 | 16.0% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 16,750 (68.2%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 11,043 (45.0%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 13,246 (53.9%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 9,134 (37.2%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 10,326 (42.0%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 5,837 (23.8%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 7,531 (30.7%) | 0 (0.0%) | 0 (0.0%) |
Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.
Browse the voter list for this district (premium access; sign-in required)
Source: Civitech voter file snapshot as of 01/20/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 39,604 (± 779)
- Median Age
- 40.7
- Median Household Income
- $77,984 (± $3,024)
- High School Graduate or Higher (age 25+)
- 91.5%
- Bachelor's Degree or Higher (age 25+)
- 22.7%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 9,568 | 24.2% |
| 18 to 64 | 22,910 | 57.8% |
| 65 and over | 7,126 | 18.0% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,307 | 5.8% |
| White, not Hispanic | 32,235 | 81.4% |
| Black, not Hispanic | 139 | 0.4% |
| Asian, not Hispanic | 191 | 0.5% |
| American Indian / Alaska Native, not Hispanic | 1,089 | 2.7% |
| Native Hawaiian / Pacific Islander, not Hispanic | 20 | 0.1% |
| Some other race, not Hispanic | 65 | 0.2% |
| Two or more races, not Hispanic | 3,558 | 9.0% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.
Citizen Voting Age Population
- Total Citizen Population
- 39,223
- Citizen Voting Age Population (CVAP)
- 29,660
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 37,180 | 94.8% |
| Hispanic | 2,040 | 5.2% |
| White | 32,444 | 82.7% |
| Black | 140 | 0.4% |
| Asian | 141 | 0.4% |
| American Indian / Alaska Native | 1,091 | 2.8% |
| Native Hawaiian / Pacific Islander | 19 | 0.0% |
| Two or More Races | 138 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 28,515 | 96.1% |
| Hispanic | 1,143 | 3.9% |
| White | 25,388 | 85.6% |
| Black | 358 | 1.2% |
| Asian | 168 | 0.6% |
| American Indian / Alaska Native | 2,508 | 8.5% |
| Native Hawaiian / Pacific Islander | 20 | 0.1% |
| Two or More Races | 85 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
