Overview
- District ID
- mo-hd-039
- State
- Missouri
- Chamber
- Lower chamber
- District Code
- 039
- Land Area
- 123.5 sq mi
- Water Area
- 1.78 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 |
|---|
| Clay County | 123.55 sq mi | 100.0% | 31.1% |
Showing all 1 county
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 |
|---|
| MO District 6 | 38,649 | 100.0% | 5.0% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 29,399
- Active Voters
- 26,630 (90.6%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 465 | 1.6% |
| Republican | 998 | 3.4% |
| Unaffiliated | 14,803 | 50.4% |
| Other parties | 48 | 0.2% |
| No party recorded | 13,085 | 44.5% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 3,612 (12.3%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 21,737 (73.9%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 14,312 (48.7%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 19,012 (64.7%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 14,215 (48.4%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 15,644 (53.2%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 7,440 (25.3%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 13,680 (46.5%) | 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 01/02/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 39,652 (± 1,522)
- Median Age
- 38.1
- Median Household Income
- $103,543 (± $8,978)
- High School Graduate or Higher (age 25+)
- 94.1%
- Bachelor's Degree or Higher (age 25+)
- 37.0%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 9,889 | 24.9% |
| 18 to 64 | 23,971 | 60.5% |
| 65 and over | 5,792 | 14.6% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,940 | 4.9% |
| White, not Hispanic | 33,743 | 85.1% |
| Black, not Hispanic | 1,159 | 2.9% |
| Asian, not Hispanic | 1,052 | 2.7% |
| American Indian / Alaska Native, not Hispanic | 31 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 1 | 0.0% |
| Some other race, not Hispanic | 29 | 0.1% |
| Two or more races, not Hispanic | 1,697 | 4.3% |
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
- 39,360
- Citizen Voting Age Population (CVAP)
- 29,523
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 37,581 | 95.5% |
| Hispanic | 1,780 | 4.5% |
| White | 34,104 | 86.6% |
| Black | 1,108 | 2.8% |
| Asian | 1,012 | 2.6% |
| American Indian / Alaska Native | 30 | 0.1% |
| Native Hawaiian / Pacific Islander | 1 | 0.0% |
| Two or More Races | 109 | 0.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 28,311 | 95.9% |
| Hispanic | 1,218 | 4.1% |
| White | 25,864 | 87.6% |
| Black | 1,169 | 4.0% |
| Asian | 886 | 3.0% |
| American Indian / Alaska Native | 275 | 0.9% |
| Native Hawaiian / Pacific Islander | 3 | 0.0% |
| Two or More Races | 111 | 0.4% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
