QuickFacts

The population of Maricopa County, Arizona is

4,167,947

10.3%

of persons in Chicago city, Illinois are 65 years and over

The population of North Carolina is

10,146,788

25.4%

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

The population of Michigan is

9,928,300

Population per square mile in Florida is

350.6

Population per square mile in New York is

411.2

Median household income of California is

$61,818

12.1%

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

Population per square mile in San Diego County, California is

735.8

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census