Overview
- District ID
- in-sd-001
- State
- Indiana
- Chamber
- Upper chamber (state senate)
- District Code
- 001
- Land Area
- 69 sq mi
- Water Area
- 0.21 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 |
|---|
| Lake County | 68.95 sq mi | 100.0% | 13.8% |
Showing all 1 county
Places
Showing all 9 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 |
|---|
| IN District 1 | 136,405 | 100.0% | 18.1% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 106,890
- Active Voters
- 106,890 (100.0%)
Party Registration
This state's voter file does not record party registration.
Browse the voter list for this district (premium access; sign-in required)
Source: Civitech voter file snapshot as of 12/24/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 140,142 (± 1,218)
- Median Age
- 43.0
- Median Household Income
- $86,351 (± $3,144)
- High School Graduate or Higher (age 25+)
- 94.6%
- Bachelor's Degree or Higher (age 25+)
- 33.0%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 28,968 | 20.7% |
| 18 to 64 | 82,519 | 58.9% |
| 65 and over | 28,655 | 20.4% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 22,812 | 16.3% |
| White, not Hispanic | 93,125 | 66.5% |
| Black, not Hispanic | 16,106 | 11.5% |
| Asian, not Hispanic | 2,791 | 2.0% |
| American Indian / Alaska Native, not Hispanic | 70 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 775 | 0.6% |
| Two or more races, not Hispanic | 4,463 | 3.2% |
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
- 137,560
- Citizen Voting Age Population (CVAP)
- 108,629
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 116,018 | 84.3% |
| Hispanic | 21,537 | 15.7% |
| White | 94,088 | 68.4% |
| Black | 16,073 | 11.7% |
| Asian | 2,284 | 1.7% |
| American Indian / Alaska Native | 71 | 0.1% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 263 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 94,307 | 86.8% |
| Hispanic | 14,324 | 13.2% |
| White | 78,192 | 72.0% |
| Black | 13,225 | 12.2% |
| Asian | 2,171 | 2.0% |
| American Indian / Alaska Native | 601 | 0.6% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 223 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
