QuickFacts

12.5%

of persons in Illinois are 65 years and over

11.9%

of persons in Cook County, Illinois are 65 years and over

The population of Cook County, Illinois is

5,246,456

11.4%

of persons in California are 65 years and over

15.4%

of persons in Pennsylvania are 65 years and over

The population of North Carolina is

10,042,802

28.1%

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

The population of Florida is

20,271,272

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Ohio is

282.3

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census