QuickFacts

The population of Pennsylvania is

12,784,227

Population per square mile in Florida is

350.6

Population per square mile in Ohio is

282.3

10.3%

of persons in Chicago city, Illinois are 65 years and over

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

32.3%

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

Population per square mile in Pennsylvania is

283.9

Population per square mile in San Diego County, California is

735.8

Population per square mile in Pennsylvania is

283.9

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census