QuickFacts

25.0%

of persons in California are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Pennsylvania is

$53,115

Population per square mile in Texas is

96.3

22.0%

of persons in Pennsylvania are under 18 years

30.0%

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

Population per square mile in Maricopa County, Arizona is

414.9

23.9%

of persons in North Carolina are under 18 years

Population per square mile in Illinois is

231.1

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census