QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Michigan is

9,928,300

The population of Pennsylvania is

12,784,227

22.0%

of persons in Pennsylvania are under 18 years

29.5%

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

25.0%

of persons in California are under 18 years

23.9%

of persons in North Carolina are under 18 years

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

29.5%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey