QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

12.1%

of persons in New York city, New York are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

13.5%

of persons in New York are 65 years and over

Population per square mile in New York city, New York is

27,012.5

34.2%

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

30.4%

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

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

The population of New York city, New York is

8,550,405

Population per square mile in Georgia is

168.4

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census