QuickFacts

The population of Cook County, Illinois is

5,238,216

27.3%

of persons in Texas are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

In Michigan

57.1%

of females 16 years+ are in the civilian labor force

24.4%

of persons in Illinois are under 18 years

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

Population per square mile in North Carolina is

196.1

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey