QuickFacts

11.4%

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

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

23.7%

of persons in Michigan are under 18 years

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

Population per square mile in California is

239.1

25.7%

of persons in Georgia are under 18 years

The population of Cook County, Illinois is

5,238,216

Population per square mile in Maricopa County, Arizona is

414.9

23.1%

of persons in Los Angeles city, California are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census