QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

11.9%

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

Median household income of Illinois is

$57,574

Population per square mile in Chicago city, Illinois is

11,841.8

Median household income of Maricopa County, Arizona is

$54,229

31.4%

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

Median household income of Michigan is

$49,576

Median household income of Los Angeles County, California is

$56,196

28.6%

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

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey