QuickFacts

35.3%

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

The population of Los Angeles city, California is

3,928,864

The population of Illinois is

12,859,995

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

In Cook County, Illinois

61.2%

of females 16 years+ are in the civilian labor force

24.4%

of persons in Illinois are under 18 years

Median household income of California is

$61,489

The population of Ohio is

11,613,423

The population of Cook County, Illinois is

5,246,456

The population of Michigan is

9,922,576

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates