QuickFacts

The population of Chicago city, Illinois is

2,722,389

14.1%

of persons in Ohio are 65 years and over

12.5%

of persons in Illinois are 65 years and over

Population per square mile in California is

239.1

Population per square mile in Los Angeles County, California is

2,419.6

28.0%

of persons in Harris County, Texas are under 18 years

In Ohio

59.1%

of females 16 years+ are in the civilian labor force

11.9%

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

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in Chicago city, Illinois is

11,841.8

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census