QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

14.1%

of persons in Ohio are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in New York is

411.2

31.0%

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

Median household income of Michigan is

$49,087

Population per square mile in Illinois is

231.1

Median household income of Georgia is

$49,342

35.1%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

24.4%

of persons in Illinois are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census