QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

25.0%

of persons in California are under 18 years

Median household income of Philadelphia city, Pennsylvania is

$37,460

In Philadelphia city, Pennsylvania

56.7%

of females 16 years+ are in the civilian labor force

Median household income of Illinois is

$57,166

The population of Florida is

20,271,272

Median household income of Chicago city, Illinois is

$47,831

35.3%

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

10.9%

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

23.9%

of persons in North Carolina are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census