QuickFacts

25.0%

of persons in California are under 18 years

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

The population of Illinois is

12,859,995

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

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

27,012.5

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Pennsylvania is

12,802,503

Population per square mile in California is

239.1

Population per square mile in North Carolina is

196.1

The population of San Diego County, California is

3,263,431

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates