QuickFacts

30.4%

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

23.9%

of persons in North Carolina are under 18 years

Population per square mile in Pennsylvania is

283.9

The population of Florida is

20,612,439

28.0%

of persons in Harris County, Texas are under 18 years

10.5%

of persons in Los Angeles city, California are 65 years and over

The population of Pennsylvania is

12,784,227

Population per square mile in North Carolina is

196.1

11.4%

of persons in California are 65 years and over

15.4%

of persons in Pennsylvania are 65 years and over

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census