Overview
- District ID
- mi-hd-018
- State
- Michigan
- Chamber
- Lower chamber
- District Code
- 018
- Land Area
- 33.6 sq mi
- Water Area
- 0.01 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 |
|---|
| Oakland County | 33.60 sq mi | 100.0% | 3.9% |
Showing all 1 county
Places
Showing all 5 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 12 | 56,086 | 60.9% | 7.2% | 62.5% |
| MI District 11 | 36,083 | 39.1% | 4.7% | 37.5% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 76,596
- Active Voters
- 72,040 (94.1%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 22,851 (29.8%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 54,882 (71.7%) | 0 (0.0%) | 0 (0.0%) |
| 2021–2022 | 43,690 (57.0%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 52,129 (68.1%) | 0 (0.0%) | 0 (0.0%) |
| 2017–2018 | 40,376 (52.7%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 43,137 (56.3%) | 0 (0.0%) | 0 (0.0%) |
| 2013–2014 | 29,623 (38.7%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 39,767 (51.9%) | 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
- 90,885 (± 2,034)
- Median Age
- 43.9
- Median Household Income
- $74,480 (± $3,788)
- High School Graduate or Higher (age 25+)
- 94.8%
- Bachelor's Degree or Higher (age 25+)
- 42.4%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 15,741 | 17.3% |
| 18 to 64 | 54,908 | 60.4% |
| 65 and over | 20,236 | 22.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,979 | 2.2% |
| White, not Hispanic | 36,907 | 40.6% |
| Black, not Hispanic | 43,206 | 47.5% |
| Asian, not Hispanic | 3,265 | 3.6% |
| American Indian / Alaska Native, not Hispanic | 72 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 189 | 0.2% |
| Some other race, not Hispanic | 232 | 0.3% |
| Two or more races, not Hispanic | 5,035 | 5.5% |
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
- 88,015
- Citizen Voting Age Population (CVAP)
- 72,400
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 86,419 | 98.2% |
| Hispanic | 1,603 | 1.8% |
| White | 36,857 | 41.9% |
| Black | 42,828 | 48.7% |
| Asian | 2,196 | 2.5% |
| American Indian / Alaska Native | 87 | 0.1% |
| Native Hawaiian / Pacific Islander | 192 | 0.2% |
| Two or More Races | 624 | 0.7% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 71,166 | 98.3% |
| Hispanic | 1,232 | 1.7% |
| White | 30,080 | 41.5% |
| Black | 37,949 | 52.4% |
| Asian | 2,219 | 3.1% |
| American Indian / Alaska Native | 912 | 1.3% |
| Native Hawaiian / Pacific Islander | 91 | 0.1% |
| Two or More Races | 457 | 0.6% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
