Overview
- District ID
- wi-hd-021
- State
- Wisconsin
- Chamber
- Lower chamber
- District Code
- 021
- Land Area
- 37.5 sq mi
- Water Area
- 0 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 |
|---|
| Milwaukee County | 37.45 sq mi | 100.0% | 15.5% |
Showing all 1 county
Places
Showing all 3 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 |
|---|
| WI District 1 | 36,497 | 61.5% | 5.0% | 76.0% |
| WI District 4 | 21,143 | 35.6% | 2.9% | 23.1% |
| WI District 5 | 1,703 | 2.9% | 0.2% | 0.9% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 38,042
- Active Voters
- 38,042 (100.0%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2023–2024 | 34,120 (89.7%) | 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
- 59,481 (± 1,694)
- Median Age
- 39.6
- Median Household Income
- $87,066 (± $2,909)
- High School Graduate or Higher (age 25+)
- 93.0%
- Bachelor's Degree or Higher (age 25+)
- 35.7%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 12,994 | 21.8% |
| 18 to 64 | 37,065 | 62.3% |
| 65 and over | 9,422 | 15.8% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 9,252 | 15.6% |
| White, not Hispanic | 42,487 | 71.4% |
| Black, not Hispanic | 2,352 | 4.0% |
| Asian, not Hispanic | 2,686 | 4.5% |
| American Indian / Alaska Native, not Hispanic | 80 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 1 | 0.0% |
| Some other race, not Hispanic | 191 | 0.3% |
| Two or more races, not Hispanic | 2,432 | 4.1% |
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
- 56,628
- Citizen Voting Age Population (CVAP)
- 43,951
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 47,956 | 84.7% |
| Hispanic | 8,673 | 15.3% |
| White | 42,098 | 74.3% |
| Black | 2,310 | 4.1% |
| Asian | 1,593 | 2.8% |
| American Indian / Alaska Native | 79 | 0.1% |
| Native Hawaiian / Pacific Islander | 1 | 0.0% |
| Two or More Races | 212 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 38,946 | 88.6% |
| Hispanic | 5,009 | 11.4% |
| White | 34,589 | 78.7% |
| Black | 2,153 | 4.9% |
| Asian | 1,635 | 3.7% |
| American Indian / Alaska Native | 464 | 1.1% |
| Native Hawaiian / Pacific Islander | 4 | 0.0% |
| Two or More Races | 110 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
