QuickFacts

Population per square mile in North Carolina is

196.1

Median household income of Maricopa County, Arizona is

$53,689

11.4%

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

Median household income of Cook County, Illinois is

$54,828

17.3%

of persons in Florida are 65 years and over

Population per square mile in Los Angeles County, California is

2,419.6

24.4%

of persons in Illinois are under 18 years

24.5%

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

25.7%

of persons in Georgia are under 18 years

8.1%

of persons in Harris County, Texas are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census