QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

30.4%

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

Population per square mile in Pennsylvania is

283.9

24.4%

of persons in Illinois are under 18 years

17.3%

of persons in Florida are 65 years and over

Median household income of Illinois is

$57,574

Median household income of North Carolina is

$46,868

11.9%

of persons in Cook County, Illinois are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census