QuickFacts

The population of Cook County, Illinois is

5,246,456

25.0%

of persons in California are under 18 years

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

25.6%

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

27.8%

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

23.7%

of persons in Michigan are under 18 years

In Texas

57.9%

of females 16 years+ are in the civilian labor force

Population per square mile in Los Angeles County, California is

2,419.6

24.4%

of persons in Illinois are under 18 years

10.3%

of persons in Chicago city, Illinois are 65 years and over

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census