Overview
- District ID
- il-hd-003
- State
- Illinois
- Chamber
- Lower chamber
- District Code
- 003
- Land Area
- 5.48 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 |
|---|
| Cook County | 5.48 sq mi | 100.0% | 0.6% |
Showing all 1 county
Places
| Place | Overlap | Share of district land | Share of place land |
|---|
| Chicago city | 5.48 sq mi | 100.0% | 2.4% |
Showing all 1 place
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 |
|---|
| IL District 3 | 97,467 | 89.7% | 12.9% | 92.4% |
| IL District 5 | 5,652 | 5.2% | 0.7% | 3.6% |
| IL District 7 | 5,517 | 5.1% | 0.7% | 4.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 67,733
- Active Voters
- 59,150 (87.3%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 14 (0.0%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 38,202 (56.4%) | 9,289 (13.7%) | 1,432 (2.1%) |
| 2021–2022 | 22,727 (33.6%) | 8,772 (13.0%) | 1,048 (1.5%) |
| 2019–2020 | 37,696 (55.7%) | 16,069 (23.7%) | 684 (1.0%) |
| 2017–2018 | 25,616 (37.8%) | 10,224 (15.1%) | 772 (1.1%) |
| 2015–2016 | 28,385 (41.9%) | 16,385 (24.2%) | 2,009 (3.0%) |
| 2013–2014 | 11,758 (17.4%) | 3,119 (4.6%) | 673 (1.0%) |
| 2011–2012 | 17,633 (26.0%) | 3,555 (5.2%) | 744 (1.1%) |
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 12/15/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".
Demographics
- Total Population
- 106,336 (± 3,006)
- Median Age
- 34.9
- Median Household Income
- $95,354 (± $3,991)
- High School Graduate or Higher (age 25+)
- 83.3%
- Bachelor's Degree or Higher (age 25+)
- 39.6%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 20,976 | 19.7% |
| 18 to 64 | 73,721 | 69.3% |
| 65 and over | 11,639 | 10.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 58,349 | 54.9% |
| White, not Hispanic | 36,667 | 34.5% |
| Black, not Hispanic | 4,564 | 4.3% |
| Asian, not Hispanic | 3,995 | 3.8% |
| American Indian / Alaska Native, not Hispanic | 36 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 91 | 0.1% |
| Two or more races, not Hispanic | 2,634 | 2.5% |
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
- 90,649
- Citizen Voting Age Population (CVAP)
- 70,427
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 44,875 | 49.5% |
| Hispanic | 45,776 | 50.5% |
| White | 34,932 | 38.5% |
| Black | 4,429 | 4.9% |
| Asian | 3,522 | 3.9% |
| American Indian / Alaska Native | 37 | 0.0% |
| Native Hawaiian / Pacific Islander | 1 | 0.0% |
| Two or More Races | 399 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 38,155 | 54.2% |
| Hispanic | 32,267 | 45.8% |
| White | 30,022 | 42.6% |
| Black | 4,041 | 5.7% |
| Asian | 3,579 | 5.1% |
| American Indian / Alaska Native | 231 | 0.3% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 305 | 0.4% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
