QuickFacts

Population per square mile in Los Angeles County, California is

2,419.6

24.4%

of persons in Illinois are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

10.3%

of persons in Chicago city, Illinois are 65 years and over

13.8%

of persons in Michigan are 65 years and over

10.9%

of persons in Los Angeles County, California are 65 years and over

In New York city, New York

58.4%

of females 16 years+ are in the civilian labor force

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

The population of Cook County, Illinois is

5,238,216

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey