QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

The population of Pennsylvania is

12,784,227

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

The population of Florida is

20,612,439

12.9%

of persons in North Carolina are 65 years and over

10.3%

of persons in Texas are 65 years and over

28.6%

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

23.1%

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

In Florida

54.7%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey