QuickFacts

The population of Cook County, Illinois is

5,238,216

23.1%

of persons in Chicago city, Illinois are under 18 years

13.5%

of persons in New York are 65 years and over

11.4%

of persons in San Diego County, California are 65 years and over

14.1%

of persons in Ohio are 65 years and over

Median household income of Michigan is

$49,576

The population of Cook County, Illinois is

5,238,216

35.8%

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

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

30.4%

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

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey