QuickFacts

Population per square mile in Illinois is

231.1

Median household income of Maricopa County, Arizona is

$54,229

Median household income of San Diego County, California is

$64,309

Median household income of Georgia is

$49,620

10.9%

of persons in Los Angeles County, California are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Florida is

350.6

34.2%

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

11.4%

of persons in California 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

Source: American Community Survey

Source: 2010 Census