QuickFacts

21.3%

of persons in Florida are under 18 years

Population per square mile in Pennsylvania is

283.9

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in Los Angeles city, California is

8,092.3

30.4%

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

24.5%

of persons in Los Angeles County, California are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Los Angeles city, California is

3,971,883

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates