QuickFacts

The population of Cook County, Illinois is

5,238,216

Population per square mile in California is

239.1

The population of Michigan is

9,928,300

24.4%

of persons in Illinois are under 18 years

30.4%

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

12.5%

of persons in Illinois are 65 years and over

The population of North Carolina is

10,146,788

The population of Los Angeles city, California is

3,971,883

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census