QuickFacts

11.9%

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

24.5%

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

Median household income of Pennsylvania is

$53,599

26.1%

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

12.9%

of persons in North Carolina are 65 years and over

Population per square mile in Georgia is

168.4

Population per square mile in Michigan is

174.8

Population per square mile in Los Angeles city, California is

8,092.3

10.7%

of persons in Georgia are 65 years and over

12.1%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census