QuickFacts

11.9%

of persons in Cook County, Illinois are 65 years and over

Population per square mile in Los Angeles city, California is

8,092.3

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in Ohio is

282.3

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Median household income of Chicago city, Illinois is

$48,522

35.7%

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

13.8%

of persons in Michigan are 65 years and over

12.5%

of persons in Illinois are 65 years and over

22.3%

of persons in New York are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census