Wisconsin Assembly District 30

State Legislative District Profile (Lower Chamber)

Overview

District ID
wi-hd-030
State
Wisconsin
Chamber
Lower chamber
District Code
030
Land Area
221.4 sq mi
Water Area
8.37 sq mi

Boundary

Boundary of Wisconsin Assembly District 30

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
St. Croix County139.49 sq mi63.0%19.3%
Pierce County81.86 sq mi37.0%14.3%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
River Falls city7.19 sq mi3.2%96.8%
Hudson city6.77 sq mi3.1%99.1%
North Hudson village1.57 sq mi0.7%100.0%
Houlton CDP1.46 sq mi0.7%100.0%

Showing all 4 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 742,37671.4%5.8%63.0%
WI District 316,93828.6%2.3%37.0%

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

Voters

Registered Voters
42,095
Active Voters
42,095 (100.0%)

Party Registration

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

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2023–202438,104 (90.5%)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
60,874 (± 486)
Median Age
39.5
Median Household Income
$106,978 (± $4,533)
High School Graduate or Higher (age 25+)
97.7%
Bachelor's Degree or Higher (age 25+)
48.6%

Population by Age

GroupPeopleShare
Under 1812,88621.2%
18 to 6438,29962.9%
65 and over9,68915.9%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)1,5452.5%
White, not Hispanic55,93091.9%
Black, not Hispanic2670.4%
Asian, not Hispanic1,0121.7%
American Indian / Alaska Native, not Hispanic550.1%
Native Hawaiian / Pacific Islander, not Hispanic360.1%
Some other race, not Hispanic1890.3%
Two or more races, not Hispanic1,8403.0%

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
60,203
Citizen Voting Age Population (CVAP)
47,318

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic58,93297.9%
Hispanic1,2762.1%
White56,53893.9%
Black2670.4%
Asian8221.4%
American Indian / Alaska Native580.1%
Native Hawaiian / Pacific Islander270.0%
Two or More Races3490.6%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic46,47198.2%
Hispanic8491.8%
White45,04295.2%
Black3310.7%
Asian7641.6%
American Indian / Alaska Native2170.5%
Native Hawaiian / Pacific Islander60.0%
Two or More Races1230.3%

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