QuickFacts

Median household income of Illinois is

$57,574

The population of Cook County, Illinois is

5,238,216

15.4%

of persons in Pennsylvania are 65 years and over

24.5%

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

23.7%

of persons in Cook County, Illinois are under 18 years

23.7%

of persons in Michigan are under 18 years

The population of New York city, New York is

8,550,405

10.3%

of persons in Texas are 65 years and over

25.7%

of persons in Georgia are under 18 years

25.0%

of persons in California are under 18 years

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census