Overview
- District ID
- mo-hd-097
- State
- Missouri
- Chamber
- Lower chamber
- District Code
- 097
- Land Area
- 32.5 sq mi
- Water Area
- 0.39 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 |
|---|
| Jefferson County | 32.64 sq mi | 100.0% | 5.0% |
Showing all 1 county
Places
Showing all 4 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 | 25,885 | 68.7% | 3.4% | 46.3% |
| MO District 3 | 11,780 | 31.3% | 1.5% | 53.7% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 25,798
- Active Voters
- 24,020 (93.1%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 329 | 1.3% |
| Republican | 779 | 3.0% |
| Unaffiliated | 12,563 | 48.7% |
| Other parties | 39 | 0.2% |
| No party recorded | 12,088 | 46.9% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 1,197 (4.6%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 18,282 (70.9%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 12,133 (47.0%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 16,740 (64.9%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 12,729 (49.3%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 14,205 (55.1%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 6,661 (25.8%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 11,762 (45.6%) | 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
- 38,005 (± 1,624)
- Median Age
- 41.6
- Median Household Income
- $79,865 (± $4,427)
- High School Graduate or Higher (age 25+)
- 90.7%
- Bachelor's Degree or Higher (age 25+)
- 28.3%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 8,085 | 21.3% |
| 18 to 64 | 23,276 | 61.2% |
| 65 and over | 6,644 | 17.5% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,350 | 3.6% |
| White, not Hispanic | 32,917 | 86.6% |
| Black, not Hispanic | 583 | 1.5% |
| Asian, not Hispanic | 519 | 1.4% |
| American Indian / Alaska Native, not Hispanic | 35 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 33 | 0.1% |
| Some other race, not Hispanic | 84 | 0.2% |
| Two or more races, not Hispanic | 2,484 | 6.5% |
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
- 37,721
- Citizen Voting Age Population (CVAP)
- 29,640
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 36,454 | 96.6% |
| Hispanic | 1,273 | 3.4% |
| White | 34,276 | 90.9% |
| Black | 582 | 1.5% |
| Asian | 452 | 1.2% |
| American Indian / Alaska Native | 34 | 0.1% |
| Native Hawaiian / Pacific Islander | 31 | 0.1% |
| Two or More Races | 138 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 28,712 | 96.9% |
| Hispanic | 924 | 3.1% |
| White | 27,351 | 92.3% |
| Black | 620 | 2.1% |
| Asian | 411 | 1.4% |
| American Indian / Alaska Native | 253 | 0.9% |
| Native Hawaiian / Pacific Islander | 35 | 0.1% |
| Two or More Races | 53 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
