QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

27.3%

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

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

Median household income of Maricopa County, Arizona is

$54,229

15.4%

of persons in Pennsylvania are 65 years and over

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Maricopa County, Arizona is

414.9

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates