QuickFacts

23.7%

of persons in Michigan are under 18 years

Population per square mile in Chicago city, Illinois is

11,841.8

Median household income of Cook County, Illinois is

$55,251

The population of Cook County, Illinois is

5,238,216

The population of Maricopa County, Arizona is

4,167,947

27.6%

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

In New York city, New York

58.4%

of females 16 years+ are in the civilian labor force

23.9%

of persons in North Carolina are under 18 years

Population per square mile in San Diego County, California is

735.8

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census