QuickFacts

The population of Chicago city, Illinois is

2,720,546

The population of Los Angeles County, California is

10,170,292

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in California is

239.1

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

The population of Pennsylvania is

12,784,227

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey