QuickFacts

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

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

27,012.5

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

23.1%

of persons in Los Angeles city, California are under 18 years

Median household income of Maricopa County, Arizona is

$54,229

25.7%

of persons in Georgia are under 18 years

12.1%

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

23.1%

of persons in Chicago city, Illinois are under 18 years

Median household income of Georgia is

$49,620

23.7%

of persons in Ohio are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census