QuickFacts

21.3%

of persons in Florida are under 18 years

Population per square mile in North Carolina is

196.1

Population per square mile in Florida is

350.6

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

The population of Illinois is

12,801,539

15.4%

of persons in Pennsylvania are 65 years and over

31.4%

of persons 25 years+ in California have a bachelor's degree or higher

28.0%

of persons in Harris County, Texas are under 18 years

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

Median household income of Maricopa County, Arizona is

$54,229

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey