QuickFacts

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in Los Angeles city, California is

8,092.3

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

21.6%

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

The population of Los Angeles city, California is

3,971,883

Population per square mile in Maricopa County, Arizona is

414.9

26.4%

of persons in Maricopa County, Arizona are under 18 years

12.1%

of persons in New York city, New York are 65 years and over

Population per square mile in Georgia is

168.4

Population per square mile in Los Angeles County, California is

2,419.6

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census