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Illinois's 4th Congressional District
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Illinois actually voted.
Model Illinois's 4th Congressional District →
Current officeholder
Jesús G. "Chuy" García Democratic
2024 result
Democratic D+31.3
2024 votes cast
127,902
Office
U.S. House
Who lives in this district
This district is home to about 733,798 people, median age 36.5, median household income $72,717.
Population
733,798
Median age
36.5
Median household income
$72,717
Bachelor's degree or higher
24%
Race & ethnicity: White 23.9% · Black 4.9% · Hispanic 65.9% · Asian 4.4%
Source: U.S. Census Bureau, 2019–2023 American Community Survey (5-year).
Find your district
Enter a ZIP code or a district (e.g. NC-4) to find your U.S. House district and who represents it.
Model Illinois's 4th Congressional District in five steps
- Set the candidates. Name the contenders for the Illinois's 4th Congressional District (or keep the generic Democrat / Republican defaults). The map starts from real 2024 results in every precinct.
- Apply a swing. Move vote share statewide, or by demographic cohort, with a slider. The map and the running tally recompute instantly.
- Model turnout. Mobilize or depress turnout for any group — turnout and persuasion are modeled separately, the way a real campaign thinks about them.
- Drill to precincts. Zoom from the state down to individual precincts and override any of them by hand.
- Roll up & share. Roll the result up to chamber control, then publish a shareable, frozen link to your scenario.
Open Illinois's 4th Congressional District in the simulator →