QuickFacts

25.0%

of persons in California are under 18 years

31.4%

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

Population per square mile in San Diego County, California is

735.8

12.9%

of persons in North Carolina are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

35.6%

of persons 25 years+ in Chicago city, Illinois have a bachelor's degree or higher

23.7%

of persons in Cook County, Illinois are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

Median household income of Chicago city, Illinois is

$48,522

The population of Philadelphia city, Pennsylvania is

1,567,442

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates