Wisconsin Assembly District 9

State Legislative District Profile (Lower Chamber)

Overview

District ID
wi-hd-009
State
Wisconsin
Chamber
Lower chamber
District Code
009
Land Area
8.63 sq mi
Water Area
0.03 sq mi

Boundary

Boundary of Wisconsin Assembly District 9

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Milwaukee County8.63 sq mi100.0%3.6%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Milwaukee city7.51 sq mi87.0%7.8%
West Milwaukee village1.12 sq mi13.0%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
WI District 459,571100.0%8.1%100.0%

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

Voters

Registered Voters
23,633
Active Voters
23,633 (100.0%)

Party Registration

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

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202418,815 (79.6%)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 05/15/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
59,151 (± 1,891)
Median Age
33.7
Median Household Income
$52,096 (± $3,641)
High School Graduate or Higher (age 25+)
74.1%
Bachelor's Degree or Higher (age 25+)
14.2%

Population by Age

GroupPeopleShare
Under 1816,24227.5%
18 to 6436,19161.2%
65 and over6,71811.4%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)33,25756.2%
White, not Hispanic15,14225.6%
Black, not Hispanic4,4517.5%
Asian, not Hispanic4,0586.9%
American Indian / Alaska Native, not Hispanic1370.2%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic470.1%
Two or more races, not Hispanic2,0593.5%

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
48,263
Citizen Voting Age Population (CVAP)
33,313

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic23,84549.4%
Hispanic24,41850.6%
White15,12131.3%
Black4,3619.0%
Asian2,4185.0%
American Indian / Alaska Native1380.3%
Native Hawaiian / Pacific Islander00.0%
Two or More Races3500.7%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic19,47758.5%
Hispanic13,83841.5%
White13,83741.5%
Black3,42410.3%
Asian1,8065.4%
American Indian / Alaska Native3110.9%
Native Hawaiian / Pacific Islander00.0%
Two or More Races1020.3%

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