QuickFacts

Population per square mile in Michigan is

174.8

Median household income of Chicago city, Illinois is

$48,522

Population per square mile in California is

239.1

The population of Pennsylvania is

12,784,227

Population per square mile in Georgia is

168.4

25.4%

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

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

25.7%

of persons in Georgia are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census