QuickFacts

12.1%

of persons in New York city, New York are 65 years and over

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

24.4%

of persons in Illinois are under 18 years

26.9%

of persons 25 years+ in Michigan have a bachelor's degree or higher

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

35.6%

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

Population per square mile in Chicago city, Illinois is

11,841.8

12.9%

of persons in North Carolina are 65 years and over

The population of Cook County, Illinois is

5,238,216

The population of Illinois is

12,801,539

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates