QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

26.9%

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

The population of New York city, New York is

8,550,405

Population per square mile in Maricopa County, Arizona is

414.9

The population of Pennsylvania is

12,784,227

Population per square mile in Los Angeles city, California is

8,092.3

26.4%

of persons in Maricopa County, Arizona are under 18 years

26.1%

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

Median household income of Maricopa County, Arizona is

$54,229

Median household income of Illinois is

$57,574

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey