QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of San Diego County, California is

3,299,521

25.7%

of persons in Georgia are under 18 years

Median household income of Chicago city, Illinois is

$48,522

The population of Philadelphia city, Pennsylvania is

1,567,442

Population per square mile in San Diego County, California is

735.8

35.6%

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

Median household income of Pennsylvania is

$53,599

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates