Overview
- District ID
- mo-hd-148
- State
- Missouri
- Chamber
- Lower chamber
- District Code
- 148
- Land Area
- 420 sq mi
- Water Area
- 5.86 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 |
|---|
| Scott County | 420.01 sq mi | 100.0% | 100.0% |
Showing all 1 county
Places
Showing all 17 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 8 | 38,059 | 100.0% | 4.9% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 25,433
- Active Voters
- 24,072 (94.6%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 211 | 0.8% |
| Republican | 790 | 3.1% |
| Unaffiliated | 13,237 | 52.0% |
| Other parties | 13 | 0.1% |
| No party recorded | 11,182 | 44.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 1,910 (7.5%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 17,413 (68.5%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 11,726 (46.1%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 16,072 (63.2%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 12,747 (50.1%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 14,167 (55.7%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 7,663 (30.1%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 12,290 (48.3%) | 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 01/02/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 37,933
- Median Age
- 39.7
- Median Household Income
- $62,782 (± $4,395)
- High School Graduate or Higher (age 25+)
- 87.6%
- Bachelor's Degree or Higher (age 25+)
- 22.1%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 9,098 | 24.0% |
| 18 to 64 | 21,736 | 57.3% |
| 65 and over | 7,099 | 18.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 995 | 2.6% |
| White, not Hispanic | 30,667 | 80.8% |
| Black, not Hispanic | 3,463 | 9.1% |
| Asian, not Hispanic | 32 | 0.1% |
| American Indian / Alaska Native, not Hispanic | 8 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 45 | 0.1% |
| Some other race, not Hispanic | 58 | 0.2% |
| Two or more races, not Hispanic | 2,665 | 7.0% |
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
- 37,813
- Citizen Voting Age Population (CVAP)
- 28,726
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 36,865 | 97.5% |
| Hispanic | 951 | 2.5% |
| White | 31,217 | 82.6% |
| Black | 3,471 | 9.2% |
| Asian | 13 | 0.0% |
| American Indian / Alaska Native | 8 | 0.0% |
| Native Hawaiian / Pacific Islander | 16 | 0.0% |
| Two or More Races | 46 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 28,196 | 98.2% |
| Hispanic | 524 | 1.8% |
| White | 24,385 | 84.9% |
| Black | 2,693 | 9.4% |
| Asian | 180 | 0.6% |
| American Indian / Alaska Native | 919 | 3.2% |
| Native Hawaiian / Pacific Islander | 5 | 0.0% |
| Two or More Races | 27 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
