Overview
- District ID
- mo-hd-127
- State
- Missouri
- Chamber
- Lower chamber
- District Code
- 127
- Land Area
- 1,553.5 sq mi
- Water Area
- 44 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 27 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 4 | 24,270 | 65.7% | 3.2% | 81.4% |
| MO District 7 | 12,659 | 34.3% | 1.6% | 18.6% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 27,448
- Active Voters
- 25,716 (93.7%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 3,730 (13.6%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 19,474 (70.9%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 13,637 (49.7%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 17,637 (64.3%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 13,801 (50.3%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 15,065 (54.9%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 8,276 (30.2%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 12,571 (45.8%) | 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
- 36,805 (± 1,088)
- Median Age
- 42.4
- Median Household Income
- $55,331 (± $3,192)
- High School Graduate or Higher (age 25+)
- 89.1%
- Bachelor's Degree or Higher (age 25+)
- 17.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 8,858 | 24.1% |
| 18 to 64 | 20,252 | 55.0% |
| 65 and over | 7,695 | 20.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,688 | 4.6% |
| White, not Hispanic | 33,084 | 89.9% |
| Black, not Hispanic | 118 | 0.3% |
| Asian, not Hispanic | 66 | 0.2% |
| American Indian / Alaska Native, not Hispanic | 273 | 0.7% |
| Native Hawaiian / Pacific Islander, not Hispanic | 34 | 0.1% |
| Some other race, not Hispanic | 106 | 0.3% |
| Two or more races, not Hispanic | 1,436 | 3.9% |
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
- 36,629
- Citizen Voting Age Population (CVAP)
- 27,783
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 35,004 | 95.6% |
| Hispanic | 1,623 | 4.4% |
| White | 33,530 | 91.5% |
| Black | 115 | 0.3% |
| Asian | 13 | 0.0% |
| American Indian / Alaska Native | 272 | 0.7% |
| Native Hawaiian / Pacific Islander | 2 | 0.0% |
| Two or More Races | 38 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 26,981 | 97.1% |
| Hispanic | 805 | 2.9% |
| White | 25,920 | 93.3% |
| Black | 147 | 0.5% |
| Asian | 25 | 0.1% |
| American Indian / Alaska Native | 862 | 3.1% |
| Native Hawaiian / Pacific Islander | 1 | 0.0% |
| Two or More Races | 29 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).