QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

In Harris County, Texas

59.8%

of females 16 years+ are in the civilian labor force

31.0%

of persons 25 years+ in California have a bachelor's degree or higher

29.9%

of persons 25 years+ in Los Angeles County, California have a bachelor's degree or higher

26.4%

of persons in Maricopa County, Arizona are under 18 years

11.9%

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

The population of Harris County, Texas is

4,441,370

In Philadelphia city, Pennsylvania

56.7%

of females 16 years+ are in the civilian labor force

23.4%

of persons in San Diego County, California are under 18 years

The population of Los Angeles County, California is

10,116,705

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates