Overview
- District ID
- mi-hd-042
- State
- Michigan
- Chamber
- Lower chamber
- District Code
- 042
- Land Area
- 375.3 sq mi
- Water Area
- 12.6 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 11 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 |
|---|
| MI District 4 | 75,195 | 82.5% | 9.7% | 72.0% |
| MI District 5 | 15,997 | 17.5% | 2.1% | 28.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 76,750
- Active Voters
- 73,455 (95.7%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 7,849 (10.2%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 55,733 (72.6%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 44,040 (57.4%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 49,771 (64.8%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 37,800 (49.3%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 40,069 (52.2%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 24,293 (31.7%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 35,474 (46.2%) | 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 01/01/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 92,244 (± 944)
- Median Age
- 41.3
- Median Household Income
- $86,405 (± $4,346)
- High School Graduate or Higher (age 25+)
- 95.4%
- Bachelor's Degree or Higher (age 25+)
- 34.8%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 19,832 | 21.5% |
| 18 to 64 | 55,104 | 59.7% |
| 65 and over | 17,308 | 18.8% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 4,144 | 4.5% |
| White, not Hispanic | 79,819 | 86.5% |
| Black, not Hispanic | 2,697 | 2.9% |
| Asian, not Hispanic | 968 | 1.0% |
| American Indian / Alaska Native, not Hispanic | 34 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 23 | 0.0% |
| Some other race, not Hispanic | 633 | 0.7% |
| Two or more races, not Hispanic | 3,926 | 4.3% |
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
- 91,118
- Citizen Voting Age Population (CVAP)
- 71,480
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 87,268 | 95.8% |
| Hispanic | 3,853 | 4.2% |
| White | 81,261 | 89.2% |
| Black | 2,555 | 2.8% |
| Asian | 803 | 0.9% |
| American Indian / Alaska Native | 34 | 0.0% |
| Native Hawaiian / Pacific Islander | 23 | 0.0% |
| Two or More Races | 120 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 69,118 | 96.7% |
| Hispanic | 2,364 | 3.3% |
| White | 65,117 | 91.1% |
| Black | 2,363 | 3.3% |
| Asian | 992 | 1.4% |
| American Indian / Alaska Native | 609 | 0.9% |
| Native Hawaiian / Pacific Islander | 25 | 0.0% |
| Two or More Races | 45 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
