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IL-12

U.S. House district. 2026 cycle.

Who lives in this district

Who lives here — American Community Survey 5-year estimates (2024), IL-12. Source.

CategoryMetricValue
PeoplePopulation746,831
PeopleMedian age42
IncomeMedian household income$68,540
IncomePer-capita income$36,989
IncomeIn poverty13.1%
IncomeUnemployed4.6%
IncomeGini inequality index0.451
RaceWhite alone88.0%
RaceBlack alone4.9%
RaceAsian alone1.0%
RaceHispanic or Latino3.1%
RaceTwo or more races5.0%
OriginForeign-born2.0%
LanguageSpeaks English only at home96.4%
LanguageSpeaks Spanish at home1.8%
EducationHigh school or higher55.3%
EducationBachelor's or higher24.4%
EducationAdvanced degree9.3%
HouseholdFamily households63.6%
HouseholdAvg household size2.36
HouseholdNever married (15+)28.2%
HousingMedian home value$151,200
HousingMedian gross rent$835
HousingSingle-family detached75.0%
HousingBuilt before 19406.6%
HousingOvercrowded (>1 per room)1.4%
HousingVacant units12.0%
ServiceVeterans (18+)8.6%
HealthWith a disability17.4%
ConnectivityHouseholds with broadband86.3%
ConnectivityHouseholds with no internet10.7%
CommuteDrove alone80.3%
CommutePublic transit0.3%
CommuteWorked from home8.7%

Currently seated

Bost, Mike (R) · b. 1960

Candidates running (20242026)

CandidatePartyCycle
BOST, MICHAELR2026
FORTIER, JULIE DR.D2026
TABACCHI, MICHAEL EUGENE MRR2026
BAILEY, DARRENR2024
BOST, MICHAELR2024
NELSON, PRESTOND2024
ROBERTS, BRIAND2024

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