QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

25.7%

of persons in Georgia are under 18 years

21.6%

of persons in New York city, New York are under 18 years

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in Maricopa County, Arizona is

414.9

Median household income of Los Angeles County, California is

$56,196

25.4%

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

25.7%

of persons in Georgia are under 18 years

11.4%

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

24.5%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census