Overview
- District ID
- ok-sd-004
- State
- Oklahoma
- Chamber
- Upper chamber (state senate)
- District Code
- 004
- Land Area
- 1,914.5 sq mi
- Water Area
- 63.2 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 4 counties
Places
Showing top 25 of 94 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 2 | 80,677 | 100.0% | 10.2% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 51,361
- Active Voters
- 41,605 (81.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 11,311 | 22.0% |
| Republican | 30,632 | 59.6% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 9,418 | 18.3% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 32,108 (62.5%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 21,570 (42.0%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 27,614 (53.8%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 19,414 (37.8%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 21,055 (41.0%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 11,675 (22.7%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 16,105 (31.4%) | 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
- 82,296 (± 817)
- Median Age
- 41.9
- Median Household Income
- $52,204 (± $1,479)
- High School Graduate or Higher (age 25+)
- 86.4%
- Bachelor's Degree or Higher (age 25+)
- 17.2%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 18,867 | 22.9% |
| 18 to 64 | 46,637 | 56.7% |
| 65 and over | 16,792 | 20.4% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 4,181 | 5.1% |
| White, not Hispanic | 44,781 | 54.4% |
| Black, not Hispanic | 798 | 1.0% |
| Asian, not Hispanic | 1,040 | 1.3% |
| American Indian / Alaska Native, not Hispanic | 21,509 | 26.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 88 | 0.1% |
| Some other race, not Hispanic | 161 | 0.2% |
| Two or more races, not Hispanic | 9,738 | 11.8% |
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
- 81,676
- Citizen Voting Age Population (CVAP)
- 62,843
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 77,868 | 95.3% |
| Hispanic | 3,814 | 4.7% |
| White | 45,291 | 55.5% |
| Black | 807 | 1.0% |
| Asian | 857 | 1.0% |
| American Indian / Alaska Native | 21,577 | 26.4% |
| Native Hawaiian / Pacific Islander | 83 | 0.1% |
| Two or More Races | 439 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 60,993 | 97.1% |
| Hispanic | 1,851 | 2.9% |
| White | 37,668 | 59.9% |
| Black | 1,045 | 1.7% |
| Asian | 742 | 1.2% |
| American Indian / Alaska Native | 21,359 | 34.0% |
| Native Hawaiian / Pacific Islander | 54 | 0.1% |
| Two or More Races | 258 | 0.4% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).