QuickFacts

11.9%

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

Population per square mile in Cook County, Illinois is

5,495.1

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

28.0%

of persons in Harris County, Texas are under 18 years

Median household income of Cook County, Illinois is

$55,251

Population per square mile in San Diego County, California is

735.8

25.9%

of persons in Houston city, Texas are under 18 years

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

24.4%

of persons in Illinois are under 18 years

The population of New York city, New York is

8,550,405

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates