QuickFacts

Population per square mile in North Carolina is

196.1

The population of Pennsylvania is

12,802,503

Population per square mile in Chicago city, Illinois is

11,841.8

30.0%

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

Median household income of Maricopa County, Arizona is

$53,689

25.0%

of persons in California are under 18 years

Population per square mile in Pennsylvania is

283.9

17.3%

of persons in Florida are 65 years and over

22.0%

of persons in Pennsylvania are under 18 years

Population per square mile in Chicago city, Illinois is

11,841.8

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census