Overview
- District ID
- il-hd-017
- State
- Illinois
- Chamber
- Lower chamber
- District Code
- 017
- Land Area
- 24.4 sq mi
- Water Area
- 0.03 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 | 24.41 sq mi | 100.0% | 2.6% |
Showing all 1 county
Places
Showing all 7 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 9 | 103,974 | 95.9% | 13.8% | 96.5% |
| IL District 10 | 3,143 | 2.9% | 0.4% | 3.2% |
| IL District 5 | 1,315 | 1.2% | 0.2% | 0.3% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 86,424
- Active Voters
- 82,748 (95.7%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 19,349 (22.4%) | <10 (—) | 0 (0.0%) |
| 2023–2024 | 57,444 (66.5%) | 12,915 (14.9%) | 3,087 (3.6%) |
| 2021–2022 | 42,446 (49.1%) | 12,399 (14.3%) | 4,115 (4.8%) |
| 2019–2020 | 58,225 (67.4%) | 22,369 (25.9%) | 2,588 (3.0%) |
| 2017–2018 | 44,644 (51.7%) | 18,749 (21.7%) | 4,921 (5.7%) |
| 2015–2016 | 46,817 (54.2%) | 19,509 (22.6%) | 10,000 (11.6%) |
| 2013–2014 | 29,349 (34.0%) | 3,942 (4.6%) | 4,646 (5.4%) |
| 2011–2012 | 35,697 (41.3%) | 6,556 (7.6%) | 5,929 (6.9%) |
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
- 104,690 (± 2,379)
- Median Age
- 46.3
- Median Household Income
- $128,002 (± $6,119)
- High School Graduate or Higher (age 25+)
- 95.5%
- Bachelor's Degree or Higher (age 25+)
- 65.1%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 23,961 | 22.9% |
| 18 to 64 | 53,815 | 51.4% |
| 65 and over | 26,914 | 25.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 9,487 | 9.1% |
| White, not Hispanic | 65,621 | 62.7% |
| Black, not Hispanic | 4,623 | 4.4% |
| Asian, not Hispanic | 19,816 | 18.9% |
| American Indian / Alaska Native, not Hispanic | 46 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 20 | 0.0% |
| Some other race, not Hispanic | 675 | 0.6% |
| Two or more races, not Hispanic | 4,402 | 4.2% |
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
- 98,853
- Citizen Voting Age Population (CVAP)
- 75,531
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 90,807 | 91.9% |
| Hispanic | 8,048 | 8.1% |
| White | 65,267 | 66.0% |
| Black | 4,487 | 4.5% |
| Asian | 17,579 | 17.8% |
| American Indian / Alaska Native | 39 | 0.0% |
| Native Hawaiian / Pacific Islander | 19 | 0.0% |
| Two or More Races | 486 | 0.5% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 70,443 | 93.3% |
| Hispanic | 5,092 | 6.7% |
| White | 51,826 | 68.6% |
| Black | 3,966 | 5.3% |
| Asian | 14,214 | 18.8% |
| American Indian / Alaska Native | 227 | 0.3% |
| Native Hawaiian / Pacific Islander | 17 | 0.0% |
| Two or More Races | 225 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
