QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

11.4%

of persons in San Diego County, California are 65 years and over

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

The population of North Carolina is

10,042,802

Population per square mile in North Carolina is

196.1

In Cook County, Illinois

61.2%

of females 16 years+ are in the civilian labor force

The population of Cook County, Illinois is

5,246,456

10.9%

of persons in Los Angeles County, California are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census