STATE · ADMITTED 1818 · 1990 CENSUS
Illinois
11,430,602 residents · 102 counties · 1461 cities · 3,265 census tracts
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The short version
Illinois has roughly average household income, with a median household income of $32,252. Population has declined 8% since 2000. Median home value is $80,100.
Section 01
Population & growth
Population, 1990 – 2024
202412.7M
Section 02
Income & economy
$32,252
−9%inflation adjusted, since 2000
vs $46,590 in 2000
US average: $30,130
1990 – 2024
Section 03
Housing
$80,100
−17%inflation adjusted, since 2000
vs $127,800 in 2000
US average: $93,722
1990 – 2024
RELATED:See current rent listings in Illinois on RentDataNow
Section 04
Race & ethnicity
2000
White, non-Hispanic67.8%(8,424,140)
Black14.9%(1,856,152)
Hispanic / Latino12.3%(1,530,262)
Asian3.4%(419,916)
Other0%
Diversity Score60.7%(7,540,249)
1990
White, non-Hispanic78.4%(8,957,923)
Black14.8%(1,690,855)
Hispanic / Latino7.7%(878,682)
Asian2.5%(284,944)
Other4.3%(496,880)
Diversity Score55.5%(6,347,825)
Section 05
Education
High school or higher
76.2%
−5.2 ptsvs 2000
vs 81.4% in 2000
US average: 75.2%
Section 06
Commute & transportation
Section 07
Work & employment
No data for the years selected.
Section 08
People & community
No data for the years selected.
Section 02
Largest cities
1.Chicago2,731,585
2.Aurora181,505
3.Naperville153,114
4.Joliet152,241
5.Rockford147,384
6.Elgin115,476
7.Springfield112,989
8.Peoria110,920
9.Champaign91,195
10.Waukegan87,940
11.Cicero81,858
12.Bloomington78,804
Frequently asked
How many people live in Illinois?
Illinois has about 11,430,602 residents according to the 1990 Census.
What is the median household income in Illinois?
The typical household in Illinois earns about $32,252 a year. Half of households make more than that, and half make less.
Is Illinois expensive?
In Illinois, the median home is worth about $80,100, and the typical rent is about $445 a month.
How educated are people in Illinois?
About 21.0% of adults age 25 and over in Illinois hold a bachelor's degree or higher.
What is the poverty rate in Illinois?
About 11.9% of people in Illinois live below the federal poverty line.
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Cook CountyDuPage CountyLake CountyWill CountyKane CountyMcHenry CountyWinnebago CountyMadison CountySt. Clair CountyChampaign CountySangamon CountyPeoria CountyMcLean CountyKendall CountyRock Island CountyTazewell CountyLaSalle CountyKankakee CountyDeKalb CountyMacon CountyVermilion CountyWilliamson CountyAdams CountyWhiteside CountyGrundy CountyBoone CountyJackson CountyOgle CountyHenry CountyKnox CountyColes CountyMacoupin CountyStephenson CountyWoodford CountyClinton CountyFranklin CountyMarion CountyJefferson CountyLivingston CountyMonroe CountyEffingham CountyChristian CountyLee CountyFulton CountyMorgan CountyBureau CountyRandolph CountyMontgomery CountyLogan CountyIroquois CountyMcDonough CountySaline CountyJo Daviess CountyJersey CountyFayette CountyShelby CountyPerry CountyDouglas CountyCrawford CountyBond CountyHancock CountyPiatt CountyUnion CountyEdgar CountyWarren CountyWayne CountyCarroll CountyMercer CountyRichland CountyDe Witt CountyClark CountyMoultrie CountyPike CountyLawrence CountyWashington CountyMassac CountyJohnson CountyWhite CountyFord CountyClay CountyCass CountyMason CountyMenard CountyMarshall CountyGreene CountyWabash CountyCumberland CountyJasper CountyHamilton CountySchuyler CountyBrown CountyHenderson CountyEdwards CountyPutnam CountyStark CountyScott CountyPulaski CountyGallatin CountyAlexander CountyCalhoun CountyPope CountyHardin CountyDATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024