QuickFacts

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

23.7%

of persons in Cook County, Illinois are under 18 years

25.4%

of persons 25 years+ in Philadelphia city, Pennsylvania have a bachelor's degree or higher

Population per square mile in Chicago city, Illinois is

11,841.8

23.9%

of persons in North Carolina are under 18 years

The population of Illinois is

12,801,539

Population per square mile in Florida is

350.6

25.9%

of persons in Houston city, Texas are under 18 years

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census