QuickFacts

Population per square mile in California is

239.1

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Median household income of Illinois is

$57,574

10.3%

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

The population of Michigan is

9,928,300

Median household income of San Diego County, California is

$64,309

26.1%

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

23.4%

of persons in San Diego County, California are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census