QuickFacts

24.4%

of persons in Illinois are under 18 years

28.4%

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

23.1%

of persons in Chicago city, Illinois are under 18 years

22.0%

of persons in Pennsylvania are under 18 years

The population of Harris County, Texas is

4,538,028

22.0%

of persons in Pennsylvania are under 18 years

25.4%

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

The population of New York city, New York is

8,550,405

Population per square mile in Illinois is

231.1

22.3%

of persons in New York are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census