Overview
- District ID
- il-hd-007
- State
- Illinois
- Chamber
- Lower chamber
- District Code
- 007
- Land Area
- 26.4 sq mi
- Water Area
- 0.18 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 17 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 7 | 87,113 | 80.2% | 11.6% | 60.9% |
| IL District 4 | 20,927 | 19.3% | 2.8% | 38.7% |
| IL District 6 | 552 | 0.5% | 0.1% | 0.4% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 81,070
- Active Voters
- 78,139 (96.4%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 16,883 (20.8%) | <10 (—) | 0 (0.0%) |
| 2023–2024 | 48,810 (60.2%) | 11,742 (14.5%) | 1,924 (2.4%) |
| 2021–2022 | 34,238 (42.2%) | 11,654 (14.4%) | 2,831 (3.5%) |
| 2019–2020 | 49,597 (61.2%) | 20,264 (25.0%) | 1,659 (2.0%) |
| 2017–2018 | 38,456 (47.4%) | 16,207 (20.0%) | 2,598 (3.2%) |
| 2015–2016 | 42,418 (52.3%) | 23,515 (29.0%) | 5,143 (6.3%) |
| 2013–2014 | 27,195 (33.5%) | 5,890 (7.3%) | 2,914 (3.6%) |
| 2011–2012 | 34,142 (42.1%) | 8,000 (9.9%) | 3,073 (3.8%) |
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
- 103,862 (± 1,713)
- Median Age
- 41.5
- Median Household Income
- $83,320 (± $2,389)
- High School Graduate or Higher (age 25+)
- 87.3%
- Bachelor's Degree or Higher (age 25+)
- 32.2%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 22,251 | 21.4% |
| 18 to 64 | 62,028 | 59.7% |
| 65 and over | 19,583 | 18.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 29,358 | 28.3% |
| White, not Hispanic | 28,779 | 27.7% |
| Black, not Hispanic | 40,493 | 39.0% |
| Asian, not Hispanic | 2,663 | 2.6% |
| American Indian / Alaska Native, not Hispanic | 46 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 3 | 0.0% |
| Some other race, not Hispanic | 370 | 0.4% |
| Two or more races, not Hispanic | 2,150 | 2.1% |
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
- 96,533
- Citizen Voting Age Population (CVAP)
- 74,493
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 73,100 | 75.7% |
| Hispanic | 23,434 | 24.3% |
| White | 28,424 | 29.4% |
| Black | 40,559 | 42.0% |
| Asian | 2,373 | 2.5% |
| American Indian / Alaska Native | 45 | 0.0% |
| Native Hawaiian / Pacific Islander | 5 | 0.0% |
| Two or More Races | 458 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 60,431 | 81.1% |
| Hispanic | 14,062 | 18.9% |
| White | 24,778 | 33.3% |
| Black | 33,335 | 44.7% |
| Asian | 1,985 | 2.7% |
| American Indian / Alaska Native | 281 | 0.4% |
| Native Hawaiian / Pacific Islander | 1 | 0.0% |
| Two or More Races | 156 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
