QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

11.4%

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

25.7%

of persons in Georgia are under 18 years

23.7%

of persons in Ohio are under 18 years

Population per square mile in California is

239.1

35.3%

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

The population of California is

39,144,818

26.4%

of persons in Maricopa County, Arizona are under 18 years

In Cook County, Illinois

61.2%

of females 16 years+ are in the civilian labor force

23.4%

of persons in San Diego County, California are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census