QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

23.7%

of persons in Michigan are under 18 years

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of North Carolina is

10,146,788

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

29.5%

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

The population of Michigan is

9,928,300

24.4%

of persons in Illinois are under 18 years

23.7%

of persons in Ohio are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census