QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

17.3%

of persons in Florida are 65 years and over

25.0%

of persons in California are under 18 years

Median household income of Cook County, Illinois is

$55,251

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

24.5%

of persons in Los Angeles County, California are under 18 years

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

10.3%

of persons in Chicago city, Illinois are 65 years and over

Population per square mile in Illinois is

231.1

12.5%

of persons in Illinois are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census