QuickFacts

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

27,012.5

The population of Los Angeles city, California is

3,928,864

23.7%

of persons in Michigan are under 18 years

The population of Georgia is

10,214,860

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Pennsylvania is

283.9

11.4%

of persons in San Diego County, California are 65 years and over

The population of New York city, New York is

8,491,079

24.5%

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

Median household income of Maricopa County, Arizona is

$53,689

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey