QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

Median household income of Los Angeles County, California is

$56,196

The population of Illinois is

12,801,539

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

21.6%

of persons in New York city, New York are under 18 years

The population of Maricopa County, Arizona is

4,167,947

Population per square mile in Pennsylvania is

283.9

Population per square mile in North Carolina is

196.1

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census