QuickFacts

25.7%

of persons in Georgia are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

17.3%

of persons in Florida are 65 years and over

In Cook County, Illinois

61.2%

of females 16 years+ are in the civilian labor force

31.9%

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

Median household income of Cook County, Illinois is

$54,828

Population per square mile in Pennsylvania is

283.9

The population of Los Angeles County, California is

10,116,705

22.3%

of persons in New York are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census