QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

10.5%

of persons in Los Angeles city, California are 65 years and over

23.1%

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

24.4%

of persons in Illinois are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

The population of Georgia is

10,310,371

The population of Florida is

20,612,439

26.1%

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

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census