Overview
- District ID
- mo-hd-043
- State
- Missouri
- Chamber
- Lower chamber
- District Code
- 043
- Land Area
- 1,509.1 sq mi
- Water Area
- 28.8 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 3 counties
Places
Showing all 19 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 | 33,253 | 86.0% | 4.3% | 82.6% |
| MO District 3 | 5,415 | 14.0% | 0.7% | 17.4% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 24,558
- Active Voters
- 22,770 (92.7%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 2,508 (10.2%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 17,516 (71.3%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 12,443 (50.7%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 16,280 (66.3%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 13,129 (53.5%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 14,071 (57.3%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 7,924 (32.3%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 12,205 (49.7%) | 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 01/02/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 38,531 (± 833)
- Median Age
- 41.3
- Median Household Income
- $59,546 (± $4,257)
- High School Graduate or Higher (age 25+)
- 89.8%
- Bachelor's Degree or Higher (age 25+)
- 18.5%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 8,978 | 23.3% |
| 18 to 64 | 21,952 | 57.0% |
| 65 and over | 7,601 | 19.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,155 | 3.0% |
| White, not Hispanic | 34,099 | 88.5% |
| Black, not Hispanic | 1,495 | 3.9% |
| Asian, not Hispanic | 173 | 0.4% |
| American Indian / Alaska Native, not Hispanic | 113 | 0.3% |
| Native Hawaiian / Pacific Islander, not Hispanic | 12 | 0.0% |
| Some other race, not Hispanic | 77 | 0.2% |
| Two or more races, not Hispanic | 1,407 | 3.7% |
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
- 38,250
- Citizen Voting Age Population (CVAP)
- 29,336
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 37,292 | 97.5% |
| Hispanic | 956 | 2.5% |
| White | 34,293 | 89.7% |
| Black | 1,482 | 3.9% |
| Asian | 153 | 0.4% |
| American Indian / Alaska Native | 115 | 0.3% |
| Native Hawaiian / Pacific Islander | 12 | 0.0% |
| Two or More Races | 74 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 28,911 | 98.6% |
| Hispanic | 426 | 1.5% |
| White | 26,837 | 91.5% |
| Black | 1,559 | 5.3% |
| Asian | 146 | 0.5% |
| American Indian / Alaska Native | 318 | 1.1% |
| Native Hawaiian / Pacific Islander | 10 | 0.0% |
| Two or More Races | 41 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
