QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

23.1%

of persons in Los Angeles city, California are under 18 years

21.3%

of persons in Florida are under 18 years

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

The population of Chicago city, Illinois is

2,720,546

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

25.0%

of persons in California are under 18 years

Population per square mile in Houston city, Texas is

3,501.5

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

Median household income of Cook County, Illinois is

$55,251

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey