QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

25.6%

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

15.4%

of persons in Pennsylvania are 65 years and over

24.5%

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

The population of Illinois is

12,859,995

The population of Cook County, Illinois is

5,246,456

Population per square mile in Chicago city, Illinois is

11,841.8

The population of Michigan is

9,922,576

In Georgia

58.1%

of females 16 years+ are in the civilian labor force

9.0%

of persons in Houston city, Texas are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census