QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of Cook County, Illinois is

5,238,216

21.3%

of persons in Florida are under 18 years

11.9%

of persons in Cook County, Illinois are 65 years and over

Population per square mile in Illinois is

231.1

Median household income of Los Angeles County, California is

$56,196

Population per square mile in Cook County, Illinois is

5,495.1

28.4%

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

30.3%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

In New York

58.7%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey