QuickFacts

23.4%

of persons in San Diego County, California are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Cook County, Illinois is

5,495.1

17.3%

of persons in Florida are 65 years and over

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

24.5%

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

Median household income of Florida is

$47,507

23.4%

of persons in San Diego County, California are under 18 years

30.4%

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

11.4%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census