QuickFacts

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

The population of Chicago city, Illinois is

2,720,546

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

11.9%

of persons in Cook County, Illinois are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Los Angeles County, California is

10,170,292

Population per square mile in Los Angeles city, California is

8,092.3

24.4%

of persons in Illinois are under 18 years

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census