QuickFacts

The population of Cook County, Illinois is

5,238,216

The population of California is

39,250,017

29.5%

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

21.6%

of persons in New York city, New York are under 18 years

Median household income of New York city, New York is

$53,373

23.7%

of persons in Cook County, Illinois are under 18 years

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

The population of Illinois is

12,801,539

Population per square mile in Cook County, Illinois is

5,495.1

The population of Illinois is

12,801,539

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates