Overview
- District ID
- mo-hd-030
- State
- Missouri
- Chamber
- Lower chamber
- District Code
- 030
- Land Area
- 21.1 sq mi
- Water Area
- 1.13 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 |
|---|
| Jackson County | 21.07 sq mi | 100.0% | 3.5% |
Showing all 1 county
Places
| Place | Overlap | Share of district land | Share of place land |
|---|
| Lee's Summit city | 20.98 sq mi | 99.6% | 32.8% |
Showing all 1 place
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 5 | 37,486 | 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
- 28,766
- Active Voters
- 27,470 (95.5%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 2,460 | 8.6% |
| Republican | 2,961 | 10.3% |
| Unaffiliated | 9,132 | 31.7% |
| Other parties | 70 | 0.2% |
| No party recorded | 14,143 | 49.2% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 2,880 (10.0%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 22,853 (79.4%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 15,935 (55.4%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 20,600 (71.6%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 15,627 (54.3%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 16,687 (58.0%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 8,229 (28.6%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 15,245 (53.0%) | 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
- 37,413 (± 2,076)
- Median Age
- 40.2
- Median Household Income
- $122,108 (± $8,908)
- High School Graduate or Higher (age 25+)
- 96.9%
- Bachelor's Degree or Higher (age 25+)
- 51.8%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 9,610 | 25.7% |
| 18 to 64 | 21,646 | 57.9% |
| 65 and over | 6,157 | 16.5% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,510 | 6.7% |
| White, not Hispanic | 29,691 | 79.4% |
| Black, not Hispanic | 2,716 | 7.3% |
| Asian, not Hispanic | 850 | 2.3% |
| American Indian / Alaska Native, not Hispanic | 58 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 222 | 0.6% |
| Two or more races, not Hispanic | 1,366 | 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
- 37,002
- Citizen Voting Age Population (CVAP)
- 27,392
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 34,612 | 93.5% |
| Hispanic | 2,386 | 6.4% |
| White | 30,152 | 81.5% |
| Black | 2,696 | 7.3% |
| Asian | 708 | 1.9% |
| American Indian / Alaska Native | 59 | 0.2% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 50 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 25,620 | 93.5% |
| Hispanic | 1,772 | 6.5% |
| White | 22,724 | 83.0% |
| Black | 2,024 | 7.4% |
| Asian | 602 | 2.2% |
| American Indian / Alaska Native | 254 | 0.9% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 9 | 0.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
