QuickFacts

The population of Cook County, Illinois is

5,238,216

13.5%

of persons in New York are 65 years and over

23.7%

of persons in Ohio are under 18 years

23.4%

of persons in San Diego County, California are under 18 years

In Michigan

57.1%

of females 16 years+ are in the civilian labor force

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

10.3%

of persons in Texas are 65 years and over

Median household income of San Diego County, California is

$64,309

Population per square mile in Cook County, Illinois is

5,495.1

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey