Overview
- District ID
- mi-hd-066
- State
- Michigan
- Chamber
- Lower chamber
- District Code
- 066
- Land Area
- 203.4 sq mi
- Water Area
- 5.51 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 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 |
|---|
| MI District 9 | 93,014 | 100.0% | 12.0% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 79,083
- Active Voters
- 75,937 (96.0%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 17,129 (21.7%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 61,898 (78.3%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 49,586 (62.7%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 56,323 (71.2%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 41,928 (53.0%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 45,514 (57.6%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 28,845 (36.5%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 40,369 (51.0%) | 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 01/01/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 94,371 (± 778)
- Median Age
- 42.8
- Median Household Income
- $109,795 (± $3,759)
- High School Graduate or Higher (age 25+)
- 94.7%
- Bachelor's Degree or Higher (age 25+)
- 40.0%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 21,660 | 23.0% |
| 18 to 64 | 55,841 | 59.2% |
| 65 and over | 16,870 | 17.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 4,275 | 4.5% |
| White, not Hispanic | 83,435 | 88.4% |
| Black, not Hispanic | 1,449 | 1.5% |
| Asian, not Hispanic | 1,571 | 1.7% |
| American Indian / Alaska Native, not Hispanic | 58 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 277 | 0.3% |
| Two or more races, not Hispanic | 3,306 | 3.5% |
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
- 92,371
- Citizen Voting Age Population (CVAP)
- 70,917
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 88,600 | 95.9% |
| Hispanic | 3,768 | 4.1% |
| White | 84,248 | 91.2% |
| Black | 1,448 | 1.6% |
| Asian | 1,226 | 1.3% |
| American Indian / Alaska Native | 56 | 0.1% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 150 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 68,670 | 96.8% |
| Hispanic | 2,248 | 3.2% |
| White | 65,568 | 92.5% |
| Black | 1,540 | 2.2% |
| Asian | 1,206 | 1.7% |
| American Indian / Alaska Native | 331 | 0.5% |
| Native Hawaiian / Pacific Islander | 2 | 0.0% |
| Two or More Races | 42 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
