QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

The population of Cook County, Illinois is

5,238,216

11.4%

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

26.9%

of persons 25 years+ in Michigan have a bachelor's degree or higher

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

14.1%

of persons in Ohio are 65 years and over

12.1%

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

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Chicago city, Illinois is

11,841.8

In Houston city, Texas

59.9%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey