QuickFacts

17.3%

of persons in Florida are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

Population per square mile in California is

239.1

22.3%

of persons in New York are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

Median household income of Cook County, Illinois is

$55,251

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

12.1%

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

Median household income of New York city, New York is

$53,373

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey