QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

The population of Georgia is

10,310,371

35.7%

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

15.4%

of persons in Pennsylvania are 65 years and over

23.9%

of persons in North Carolina are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

The population of Philadelphia city, Pennsylvania is

1,567,442

Median household income of Pennsylvania is

$53,599

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

15.4%

of persons in Pennsylvania are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census