QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

23.7%

of persons in Cook County, Illinois are under 18 years

12.1%

of persons in New York city, New York are 65 years and over

Population per square mile in Illinois is

231.1

35.8%

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

The population of Ohio is

11,614,373

Median household income of Cook County, Illinois is

$55,251

The population of Ohio is

11,614,373

10.3%

of persons in Texas are 65 years and over

In New York city, New York

58.4%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey