QuickFacts

21.3%

of persons in Florida are under 18 years

10.5%

of persons in Los Angeles city, California are 65 years and over

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

Population per square mile in Chicago city, Illinois is

11,841.8

The population of Philadelphia city, Pennsylvania is

1,567,442

Population per square mile in California is

239.1

23.7%

of persons in Cook County, Illinois are under 18 years

The population of New York is

19,745,289

Population per square mile in Texas is

96.3

30.4%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey