QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

21.6%

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

21.3%

of persons in Florida are under 18 years

13.5%

of persons in New York are 65 years and over

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

11.4%

of persons in San Diego County, California are 65 years and over

24.4%

of persons in Illinois are under 18 years

14.1%

of persons in Ohio are 65 years and over

The population of Chicago city, Illinois is

2,720,546

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates