Michigan State House District 3

State Legislative District Profile (Lower Chamber)

Overview

District ID
mi-hd-003
State
Michigan
Chamber
Lower chamber
District Code
003
Land Area
20.5 sq mi
Water Area
0.27 sq mi

Boundary

Boundary of Michigan State House District 3

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Wayne County20.49 sq mi100.0%3.3%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Dearborn city19.00 sq mi92.7%78.3%
Detroit city1.49 sq mi7.3%1.1%

Showing all 2 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
MI District 1292,503100.0%11.9%100.0%

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

Voters

Registered Voters
61,552
Active Voters
58,567 (95.2%)

Party Registration

This state's voter file does not record party registration.

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202617,650 (28.7%)0 (0.0%)0 (0.0%)
2023–202427,974 (45.4%)0 (0.0%)0 (0.0%)
2021–202220,782 (33.8%)0 (0.0%)0 (0.0%)
2019–202025,177 (40.9%)0 (0.0%)0 (0.0%)
2017–201817,657 (28.7%)0 (0.0%)0 (0.0%)
2015–201618,470 (30.0%)0 (0.0%)0 (0.0%)
2013–201411,106 (18.0%)0 (0.0%)0 (0.0%)
2011–201215,345 (24.9%)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 01/01/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
88,484 (± 1,943)
Median Age
30.8
Median Household Income
$47,051 (± $3,112)
High School Graduate or Higher (age 25+)
78.7%
Bachelor's Degree or Higher (age 25+)
26.2%

Population by Age

GroupPeopleShare
Under 1828,37232.1%
18 to 6449,45755.9%
65 and over10,65512.0%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)2,8483.2%
White, not Hispanic72,59182.0%
Black, not Hispanic7,1158.0%
Asian, not Hispanic1,7101.9%
American Indian / Alaska Native, not Hispanic510.1%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic2320.3%
Two or more races, not Hispanic3,9374.4%

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
80,128
Citizen Voting Age Population (CVAP)
53,356

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic77,52696.8%
Hispanic2,5983.2%
White67,14383.8%
Black7,0118.7%
Asian8861.1%
American Indian / Alaska Native510.1%
Native Hawaiian / Pacific Islander00.0%
Two or More Races390.0%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic51,48096.5%
Hispanic1,8753.5%
White45,36585.0%
Black4,5358.5%
Asian1,3182.5%
American Indian / Alaska Native2290.4%
Native Hawaiian / Pacific Islander10.0%
Two or More Races430.1%

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