Overview
- District ID
- wi-hd-015
- State
- Wisconsin
- Chamber
- Lower chamber
- District Code
- 015
- Land Area
- 46.2 sq mi
- Water Area
- 2.47 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 |
|---|
| Waukesha County | 46.23 sq mi | 100.0% | 8.4% |
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 5 | 59,411 | 100.0% | 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
- 42,670
- Active Voters
- 42,670 (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 | 39,148 (91.7%) | 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
- 59,664 (± 1,234)
- Median Age
- 44.0
- Median Household Income
- $100,285 (± $3,373)
- High School Graduate or Higher (age 25+)
- 97.6%
- Bachelor's Degree or Higher (age 25+)
- 57.0%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 12,025 | 20.2% |
| 18 to 64 | 33,899 | 56.8% |
| 65 and over | 13,740 | 23.0% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 3,630 | 6.1% |
| White, not Hispanic | 48,138 | 80.7% |
| Black, not Hispanic | 686 | 1.1% |
| Asian, not Hispanic | 4,566 | 7.7% |
| American Indian / Alaska Native, not Hispanic | 15 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 375 | 0.6% |
| Two or more races, not Hispanic | 2,254 | 3.8% |
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
- 56,968
- Citizen Voting Age Population (CVAP)
- 45,154
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 53,787 | 94.4% |
| Hispanic | 3,183 | 5.6% |
| White | 48,936 | 85.9% |
| Black | 672 | 1.2% |
| Asian | 2,775 | 4.9% |
| American Indian / Alaska Native | 14 | 0.0% |
| Native Hawaiian / Pacific Islander | 1 | 0.0% |
| Two or More Races | 14 | 0.0% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 43,265 | 95.8% |
| Hispanic | 1,893 | 4.2% |
| White | 40,225 | 89.1% |
| Black | 592 | 1.3% |
| Asian | 2,219 | 4.9% |
| American Indian / Alaska Native | 253 | 0.6% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 13 | 0.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
