Overview
- District ID
- wi-sd-019
- State
- Wisconsin
- Chamber
- Upper chamber (state senate)
- District Code
- 019
- Land Area
- 1,950.6 sq mi
- Water Area
- 70.9 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 6 counties
Places
Showing top 25 of 34 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 8 | 97,980 | 54.5% | 13.3% | 43.1% |
| WI District 6 | 78,078 | 43.5% | 10.6% | 47.3% |
| WI District 3 | 3,560 | 2.0% | 0.5% | 9.6% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 123,320
- Active Voters
- 123,320 (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 | 112,327 (91.1%) | 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
- 182,373 (± 1,818)
- Median Age
- 44.3
- Median Household Income
- $86,446 (± $2,172)
- High School Graduate or Higher (age 25+)
- 94.7%
- Bachelor's Degree or Higher (age 25+)
- 30.1%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 38,900 | 21.3% |
| 18 to 64 | 106,491 | 58.4% |
| 65 and over | 36,982 | 20.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 8,089 | 4.4% |
| White, not Hispanic | 164,185 | 90.0% |
| Black, not Hispanic | 1,572 | 0.9% |
| Asian, not Hispanic | 2,981 | 1.6% |
| American Indian / Alaska Native, not Hispanic | 285 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 2 | 0.0% |
| Some other race, not Hispanic | 404 | 0.2% |
| Two or more races, not Hispanic | 4,855 | 2.7% |
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
- 179,837
- Citizen Voting Age Population (CVAP)
- 141,135
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 172,970 | 96.2% |
| Hispanic | 6,868 | 3.8% |
| White | 165,793 | 92.2% |
| Black | 1,427 | 0.8% |
| Asian | 2,362 | 1.3% |
| American Indian / Alaska Native | 272 | 0.2% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 231 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 137,356 | 97.3% |
| Hispanic | 3,777 | 2.7% |
| White | 132,497 | 93.9% |
| Black | 1,555 | 1.1% |
| Asian | 2,055 | 1.5% |
| American Indian / Alaska Native | 1,174 | 0.8% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 108 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
