QuickFacts

Population per square mile in Illinois is

231.1

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

8.1%

of persons in Harris County, Texas are 65 years and over

28.6%

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

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

Median household income of Maricopa County, Arizona is

$54,229

The population of Pennsylvania is

12,784,227

11.9%

of persons in Cook County, Illinois are 65 years and over

34.2%

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

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey