Michigan State House District 33

State Legislative District Profile (Lower Chamber)

Overview

District ID
mi-hd-033
State
Michigan
Chamber
Lower chamber
District Code
033
Land Area
149.9 sq mi
Water Area
0.88 sq mi

Boundary

Boundary of Michigan State House District 33

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Washtenaw County149.92 sq mi100.0%21.2%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Ann Arbor city10.22 sq mi6.8%36.0%
Saline city4.34 sq mi2.9%100.0%

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 692,730100.0%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
78,788
Active Voters
71,306 (90.5%)

Party Registration

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

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202618,877 (24.0%)0 (0.0%)0 (0.0%)
2023–202457,626 (73.1%)0 (0.0%)0 (0.0%)
2021–202246,884 (59.5%)0 (0.0%)0 (0.0%)
2019–202051,018 (64.8%)0 (0.0%)0 (0.0%)
2017–201839,372 (50.0%)0 (0.0%)0 (0.0%)
2015–201639,118 (49.6%)0 (0.0%)0 (0.0%)
2013–201425,147 (31.9%)0 (0.0%)0 (0.0%)
2011–201233,398 (42.4%)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
94,958 (± 1,932)
Median Age
38.2
Median Household Income
$97,458 (± $3,765)
High School Graduate or Higher (age 25+)
96.8%
Bachelor's Degree or Higher (age 25+)
67.2%

Population by Age

GroupPeopleShare
Under 1817,26018.2%
18 to 6460,74864.0%
65 and over16,95017.8%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)5,5725.9%
White, not Hispanic64,96168.4%
Black, not Hispanic7,8188.2%
Asian, not Hispanic11,15611.7%
American Indian / Alaska Native, not Hispanic1020.1%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic4330.5%
Two or more races, not Hispanic4,9165.2%

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
87,207
Citizen Voting Age Population (CVAP)
70,623

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic82,93595.1%
Hispanic4,2704.9%
White64,23073.7%
Black7,5118.6%
Asian7,3388.4%
American Indian / Alaska Native1020.1%
Native Hawaiian / Pacific Islander00.0%
Two or More Races4820.6%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic67,52395.6%
Hispanic3,0984.4%
White53,48775.7%
Black6,8989.8%
Asian6,6049.4%
American Indian / Alaska Native3200.5%
Native Hawaiian / Pacific Islander00.0%
Two or More Races2690.4%

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