QuickFacts

23.7%

of persons in Michigan are under 18 years

Median household income of Cook County, Illinois is

$55,251

11.4%

of persons in San Diego County, California are 65 years and over

Median household income of Chicago city, Illinois is

$48,522

26.9%

of persons 25 years+ in Michigan have a bachelor's degree or higher

12.5%

of persons in Illinois are 65 years and over

The population of Georgia is

10,310,371

23.1%

of persons in Chicago city, Illinois are under 18 years

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census