QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

35.1%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

12.1%

of persons in New York city, New York are 65 years and over

24.5%

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

14.1%

of persons in Ohio are 65 years and over

8.1%

of persons in Harris County, Texas are 65 years and over

29.0%

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

Population per square mile in Pennsylvania is

283.9

11.4%

of persons in San Diego County, California are 65 years and over

17.3%

of persons in Florida are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census