QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

24.5%

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

23.7%

of persons in Michigan are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

13.8%

of persons in Michigan are 65 years and over

The population of Maricopa County, Arizona is

4,087,191

The population of Florida is

20,271,272

12.1%

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

26.4%

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

Median household income of Georgia is

$49,342

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey