QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

23.4%

of persons in San Diego County, California 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

30.4%

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

25.7%

of persons in Georgia are under 18 years

The population of Chicago city, Illinois is

2,720,546

28.0%

of persons in Harris County, Texas are under 18 years

32.3%

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

24.4%

of persons in Illinois are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census