Overview
- District ID
- il-hd-033
- State
- Illinois
- Chamber
- Lower chamber
- District Code
- 033
- Land Area
- 21.1 sq mi
- Water Area
- 0.95 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 | 21.14 sq mi | 100.0% | 2.2% |
Showing all 1 county
Places
Showing all 5 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 |
|---|
| IL District 2 | 64,070 | 59.0% | 8.5% | 76.1% |
| IL District 1 | 44,554 | 41.0% | 5.9% | 23.9% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 82,133
- Active Voters
- 74,693 (90.9%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 3,149 (3.8%) | 1,870 (2.3%) | <10 (—) |
| 2023–2024 | 42,092 (51.2%) | 12,198 (14.9%) | 1,191 (1.5%) |
| 2021–2022 | 27,765 (33.8%) | 12,597 (15.3%) | 1,118 (1.4%) |
| 2019–2020 | 45,904 (55.9%) | 20,895 (25.4%) | 785 (1.0%) |
| 2017–2018 | 35,657 (43.4%) | 17,717 (21.6%) | 1,154 (1.4%) |
| 2015–2016 | 42,311 (51.5%) | 26,959 (32.8%) | 2,376 (2.9%) |
| 2013–2014 | 27,071 (33.0%) | 8,378 (10.2%) | 1,354 (1.6%) |
| 2011–2012 | 35,462 (43.2%) | 9,994 (12.2%) | 1,156 (1.4%) |
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
- 103,864 (± 3,700)
- Median Age
- 41.5
- Median Household Income
- $58,277 (± $2,471)
- High School Graduate or Higher (age 25+)
- 88.5%
- Bachelor's Degree or Higher (age 25+)
- 24.2%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 22,483 | 21.6% |
| 18 to 64 | 61,307 | 59.0% |
| 65 and over | 20,074 | 19.3% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 24,109 | 23.2% |
| White, not Hispanic | 12,596 | 12.1% |
| Black, not Hispanic | 63,256 | 60.9% |
| Asian, not Hispanic | 903 | 0.9% |
| American Indian / Alaska Native, not Hispanic | 0 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 50 | 0.0% |
| Some other race, not Hispanic | 240 | 0.2% |
| Two or more races, not Hispanic | 2,710 | 2.6% |
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
- 99,095
- Citizen Voting Age Population (CVAP)
- 76,832
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 78,956 | 79.7% |
| Hispanic | 20,138 | 20.3% |
| White | 12,669 | 12.8% |
| Black | 63,030 | 63.6% |
| Asian | 782 | 0.8% |
| American Indian / Alaska Native | 2 | 0.0% |
| Native Hawaiian / Pacific Islander | 50 | 0.1% |
| Two or More Races | 518 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 63,333 | 82.4% |
| Hispanic | 13,497 | 17.6% |
| White | 11,753 | 15.3% |
| Black | 50,168 | 65.3% |
| Asian | 862 | 1.1% |
| American Indian / Alaska Native | 370 | 0.5% |
| Native Hawaiian / Pacific Islander | 49 | 0.1% |
| Two or More Races | 353 | 0.5% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
