QuickFacts

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Cook County, Illinois is

5,238,216

28.8%

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

25.0%

of persons in California are under 18 years

Population per square mile in Los Angeles city, California is

8,092.3

22.0%

of persons in Pennsylvania are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

30.4%

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

Population per square mile in Pennsylvania is

283.9

17.3%

of persons in Florida are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census