QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in New York is

411.2

23.7%

of persons in Ohio are under 18 years

The population of Florida is

20,271,272

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

In Georgia

58.1%

of females 16 years+ are in the civilian labor force

30.0%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

Median household income of Ohio is

$48,849

23.7%

of persons in Cook County, Illinois are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census