Overview
- District ID
- ok-hd-036
- State
- Oklahoma
- Chamber
- Lower chamber
- District Code
- 036
- Land Area
- 240.3 sq mi
- Water Area
- 0.75 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 7 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 5 | 31,787 | 82.3% | 4.0% | 84.4% |
| OK District 4 | 6,816 | 17.7% | 0.9% | 15.6% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 27,631
- Active Voters
- 23,666 (85.7%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 4,614 | 16.7% |
| Republican | 17,472 | 63.2% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 5,545 | 20.1% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 18,647 (67.5%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 13,496 (48.8%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 16,055 (58.1%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 11,367 (41.1%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 12,761 (46.2%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 6,482 (23.5%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 9,621 (34.8%) | 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
- 40,749 (± 1,451)
- Median Age
- 40.8
- Median Household Income
- $94,957 (± $7,239)
- High School Graduate or Higher (age 25+)
- 92.9%
- Bachelor's Degree or Higher (age 25+)
- 28.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 10,370 | 25.4% |
| 18 to 64 | 23,831 | 58.5% |
| 65 and over | 6,548 | 16.1% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,563 | 6.3% |
| White, not Hispanic | 32,402 | 79.5% |
| Black, not Hispanic | 766 | 1.9% |
| Asian, not Hispanic | 331 | 0.8% |
| American Indian / Alaska Native, not Hispanic | 1,837 | 4.5% |
| Native Hawaiian / Pacific Islander, not Hispanic | 36 | 0.1% |
| Some other race, not Hispanic | 100 | 0.2% |
| Two or more races, not Hispanic | 2,714 | 6.7% |
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
- 40,565
- Citizen Voting Age Population (CVAP)
- 30,197
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 38,103 | 93.9% |
| Hispanic | 2,466 | 6.1% |
| White | 32,677 | 80.6% |
| Black | 766 | 1.9% |
| Asian | 299 | 0.7% |
| American Indian / Alaska Native | 1,835 | 4.5% |
| Native Hawaiian / Pacific Islander | 38 | 0.1% |
| Two or More Races | 189 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 28,676 | 95.0% |
| Hispanic | 1,519 | 5.0% |
| White | 24,978 | 82.7% |
| Black | 780 | 2.6% |
| Asian | 368 | 1.2% |
| American Indian / Alaska Native | 2,421 | 8.0% |
| Native Hawaiian / Pacific Islander | 32 | 0.1% |
| Two or More Races | 96 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).