QuickFacts

Population per square mile in New York city, New York is

27,012.5

Population per square mile in Cook County, Illinois is

5,495.1

The population of Cook County, Illinois is

5,238,216

35.6%

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

In San Diego County, California

57.2%

of females 16 years+ are in the civilian labor force

13.5%

of persons in New York are 65 years and over

23.9%

of persons in North Carolina are under 18 years

13.5%

of persons in New York are 65 years and over

14.1%

of persons in Ohio are 65 years and over

35.7%

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

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey