Missouri State House District 71

State Legislative District Profile (Lower Chamber)

Overview

District ID
mo-hd-071
State
Missouri
Chamber
Lower chamber
District Code
071
Land Area
15.1 sq mi
Water Area
0 sq mi

Boundary

Boundary of Missouri State House District 71

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
St. Louis County15.12 sq mi100.0%3.0%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Creve Coeur city10.28 sq mi68.0%100.0%

Showing all 1 place

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
MO District 121,13257.4%2.7%49.0%
MO District 215,68042.6%2.0%51.0%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
28,038
Active Voters
25,303 (90.2%)

Party Registration

PartyVotersShare
Democratic9083.2%
Republican4811.7%
Unaffiliated8072.9%
Other parties210.1%
No party recorded25,82192.1%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–20263,592 (12.8%)0 (0.0%)0 (0.0%)
2023–202421,209 (75.6%)0 (0.0%)0 (0.0%)
2021–202216,214 (57.8%)0 (0.0%)0 (0.0%)
2019–202020,350 (72.6%)0 (0.0%)0 (0.0%)
2017–201816,740 (59.7%)0 (0.0%)0 (0.0%)
2015–201617,241 (61.5%)0 (0.0%)0 (0.0%)
2013–201410,205 (36.4%)0 (0.0%)0 (0.0%)
2011–201215,191 (54.2%)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
36,599 (± 1,185)
Median Age
42.4
Median Household Income
$111,560 (± $11,594)
High School Graduate or Higher (age 25+)
97.8%
Bachelor's Degree or Higher (age 25+)
64.4%

Population by Age

GroupPeopleShare
Under 186,95719.0%
18 to 6420,51956.1%
65 and over9,12324.9%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)1,1543.2%
White, not Hispanic25,37669.3%
Black, not Hispanic3,4899.5%
Asian, not Hispanic4,37111.9%
American Indian / Alaska Native, not Hispanic70.0%
Native Hawaiian / Pacific Islander, not Hispanic10.0%
Some other race, not Hispanic3711.0%
Two or more races, not Hispanic1,8305.0%

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
34,399
Citizen Voting Age Population (CVAP)
27,644

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic33,27096.7%
Hispanic1,1273.3%
White25,54374.3%
Black3,55310.3%
Asian2,7388.0%
American Indian / Alaska Native50.0%
Native Hawaiian / Pacific Islander20.0%
Two or More Races1200.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic27,02897.8%
Hispanic6192.2%
White21,29877.0%
Black3,14211.4%
Asian2,4498.9%
American Indian / Alaska Native1120.4%
Native Hawaiian / Pacific Islander10.0%
Two or More Races470.2%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).