QuickFacts

The population of Cook County, Illinois is

5,238,216

17.3%

of persons in Florida are 65 years and over

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

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

14.1%

of persons in Ohio are 65 years and over

Population per square mile in Ohio is

282.3

Population per square mile in Pennsylvania is

283.9

The population of Pennsylvania is

12,784,227

28.6%

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

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey