Overview
- District ID
- mo-hd-140
- State
- Missouri
- Chamber
- Lower chamber
- District Code
- 140
- Land Area
- 147.6 sq mi
- Water Area
- 0.6 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 |
|---|
| Christian County | 147.57 sq mi | 100.0% | 26.2% |
Showing all 1 county
Places
Showing all 3 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 7 | 38,748 | 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
- 29,845
- Active Voters
- 27,441 (91.9%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 233 | 0.8% |
| Republican | 1,131 | 3.8% |
| Unaffiliated | 2,569 | 8.6% |
| Other parties | 31 | 0.1% |
| No party recorded | 25,881 | 86.7% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 2,701 (9.1%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 21,616 (72.4%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 14,098 (47.2%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 18,439 (61.8%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 13,947 (46.7%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 15,289 (51.2%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 7,372 (24.7%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 11,903 (39.9%) | 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
- 40,603 (± 1,028)
- Median Age
- 38.3
- Median Household Income
- $79,330 (± $5,032)
- High School Graduate or Higher (age 25+)
- 93.7%
- Bachelor's Degree or Higher (age 25+)
- 33.2%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 10,210 | 25.1% |
| 18 to 64 | 23,640 | 58.2% |
| 65 and over | 6,753 | 16.6% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,826 | 4.5% |
| White, not Hispanic | 36,200 | 89.2% |
| Black, not Hispanic | 364 | 0.9% |
| Asian, not Hispanic | 205 | 0.5% |
| American Indian / Alaska Native, not Hispanic | 55 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 19 | 0.0% |
| Some other race, not Hispanic | 201 | 0.5% |
| Two or more races, not Hispanic | 1,733 | 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
- 40,231
- Citizen Voting Age Population (CVAP)
- 30,021
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 38,602 | 96.0% |
| Hispanic | 1,624 | 4.0% |
| White | 36,885 | 91.7% |
| Black | 393 | 1.0% |
| Asian | 159 | 0.4% |
| American Indian / Alaska Native | 56 | 0.1% |
| Native Hawaiian / Pacific Islander | 16 | 0.0% |
| Two or More Races | 72 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 28,982 | 96.5% |
| Hispanic | 1,033 | 3.4% |
| White | 28,028 | 93.4% |
| Black | 485 | 1.6% |
| Asian | 145 | 0.5% |
| American Indian / Alaska Native | 299 | 1.0% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 26 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
