QuickFacts

22.0%

of persons in Pennsylvania are under 18 years

25.4%

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

28.0%

of persons in Harris County, Texas are under 18 years

24.5%

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

17.3%

of persons in Florida are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

21.6%

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

24.5%

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

Median household income of Illinois is

$57,574

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey