Overview
- District ID
- ok-sd-021
- State
- Oklahoma
- Chamber
- Upper chamber (state senate)
- District Code
- 021
- Land Area
- 614.7 sq mi
- Water Area
- 14.7 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Payne County | 415.64 sq mi | 67.6% | 60.7% |
| Creek County | 199.11 sq mi | 32.4% | 21.0% |
Showing all 2 counties
Places
Showing all 13 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 3 | 82,489 | 100.0% | 10.4% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 45,095
- Active Voters
- 35,728 (79.2%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 10,495 | 23.3% |
| Republican | 24,614 | 54.6% |
| Unaffiliated | 0 | 0.0% |
| Other parties | 9,986 | 22.1% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 28,236 (62.6%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 19,442 (43.1%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 23,926 (53.1%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 16,943 (37.6%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 17,729 (39.3%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 9,541 (21.2%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 13,215 (29.3%) | 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
- 84,996 (± 1,000)
- Median Age
- 27.7
- Median Household Income
- $46,955 (± $2,418)
- High School Graduate or Higher (age 25+)
- 93.2%
- Bachelor's Degree or Higher (age 25+)
- 35.2%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 16,240 | 19.1% |
| 18 to 64 | 57,860 | 68.1% |
| 65 and over | 10,896 | 12.8% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 5,442 | 6.4% |
| White, not Hispanic | 62,559 | 73.6% |
| Black, not Hispanic | 2,890 | 3.4% |
| Asian, not Hispanic | 3,172 | 3.7% |
| American Indian / Alaska Native, not Hispanic | 3,839 | 4.5% |
| Native Hawaiian / Pacific Islander, not Hispanic | 54 | 0.1% |
| Some other race, not Hispanic | 125 | 0.1% |
| Two or more races, not Hispanic | 6,915 | 8.1% |
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
- 81,318
- Citizen Voting Age Population (CVAP)
- 65,224
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 76,395 | 93.9% |
| Hispanic | 4,926 | 6.1% |
| White | 62,486 | 76.8% |
| Black | 2,420 | 3.0% |
| Asian | 1,192 | 1.5% |
| American Indian / Alaska Native | 3,892 | 4.8% |
| Native Hawaiian / Pacific Islander | 58 | 0.1% |
| Two or More Races | 339 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 61,981 | 95.0% |
| Hispanic | 3,241 | 5.0% |
| White | 51,642 | 79.2% |
| Black | 2,945 | 4.5% |
| Asian | 1,353 | 2.1% |
| American Indian / Alaska Native | 5,837 | 8.9% |
| Native Hawaiian / Pacific Islander | 52 | 0.1% |
| Two or More Races | 275 | 0.4% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
