QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

The population of Georgia is

10,214,860

The population of Cook County, Illinois is

5,246,456

In Philadelphia city, Pennsylvania

56.7%

of females 16 years+ are in the civilian labor force

11.4%

of persons in San Diego County, California are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

12.1%

of persons in New York city, New York are 65 years and over

25.7%

of persons in Georgia are under 18 years

The population of Florida is

20,271,272

Median household income of San Diego County, California is

$63,996

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey