QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

26.4%

of persons in Maricopa County, Arizona are under 18 years

In California

57.2%

of females 16 years+ are in the civilian labor force

10.7%

of persons in Georgia are 65 years and over

10.7%

of persons in Georgia are 65 years and over

21.6%

of persons in New York city, New York are under 18 years

The population of Los Angeles County, California is

10,170,292

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates