Overview
- District ID
- il-hd-082
- State
- Illinois
- Chamber
- Lower chamber
- District Code
- 082
- Land Area
- 63.3 sq mi
- Water Area
- 1.98 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 3 counties
Places
Showing all 18 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 6 | 68,363 | 62.9% | 9.1% | 44.2% |
| IL District 11 | 18,668 | 17.2% | 2.5% | 35.6% |
| IL District 1 | 16,311 | 15.0% | 2.2% | 17.4% |
| IL District 4 | 5,319 | 4.9% | 0.7% | 2.9% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 88,499
- Active Voters
- 83,412 (94.3%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 14,791 (16.7%) | <10 (—) | 481 (0.5%) |
| 2023–2024 | 60,824 (68.7%) | 8,768 (9.9%) | 6,860 (7.8%) |
| 2021–2022 | 45,576 (51.5%) | 8,269 (9.3%) | 10,174 (11.5%) |
| 2019–2020 | 59,390 (67.1%) | 15,182 (17.2%) | 4,892 (5.5%) |
| 2017–2018 | 44,120 (49.9%) | 11,428 (12.9%) | 8,454 (9.6%) |
| 2015–2016 | 46,828 (52.9%) | 12,648 (14.3%) | 15,722 (17.8%) |
| 2013–2014 | 30,690 (34.7%) | 2,047 (2.3%) | 8,537 (9.6%) |
| 2011–2012 | 36,760 (41.5%) | 3,371 (3.8%) | 9,496 (10.7%) |
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
- 108,136 (± 1,819)
- Median Age
- 44.6
- Median Household Income
- $117,181 (± $6,069)
- High School Graduate or Higher (age 25+)
- 95.0%
- Bachelor's Degree or Higher (age 25+)
- 50.6%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 24,091 | 22.3% |
| 18 to 64 | 59,189 | 54.7% |
| 65 and over | 24,856 | 23.0% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 11,000 | 10.2% |
| White, not Hispanic | 82,219 | 76.0% |
| Black, not Hispanic | 3,953 | 3.7% |
| Asian, not Hispanic | 7,437 | 6.9% |
| American Indian / Alaska Native, not Hispanic | 10 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 694 | 0.6% |
| Two or more races, not Hispanic | 2,823 | 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
- 102,709
- Citizen Voting Age Population (CVAP)
- 78,944
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 92,759 | 90.3% |
| Hispanic | 9,956 | 9.7% |
| White | 80,800 | 78.7% |
| Black | 3,930 | 3.8% |
| Asian | 6,232 | 6.1% |
| American Indian / Alaska Native | 11 | 0.0% |
| Native Hawaiian / Pacific Islander | 2 | 0.0% |
| Two or More Races | 264 | 0.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 72,364 | 91.7% |
| Hispanic | 6,582 | 8.3% |
| White | 63,766 | 80.8% |
| Black | 2,735 | 3.5% |
| Asian | 5,454 | 6.9% |
| American Indian / Alaska Native | 379 | 0.5% |
| Native Hawaiian / Pacific Islander | 0 | 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).
