QuickFacts

Population per square mile in Pennsylvania is

283.9

Population per square mile in Ohio is

282.3

Population per square mile in North Carolina is

196.1

26.4%

of persons in Maricopa County, Arizona are under 18 years

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

32.3%

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

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Median household income of Illinois is

$57,574

26.1%

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

Population per square mile in San Diego County, California is

735.8

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census