QuickFacts

11.4%

of persons in California are 65 years and over

11.4%

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

12.1%

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

24.5%

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

27.3%

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

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

15.4%

of persons in Pennsylvania are 65 years and over

12.5%

of persons in Illinois are 65 years and over

25.0%

of persons in California are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census