QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

13.5%

of persons in New York are 65 years and over

Population per square mile in New York city, New York is

27,012.5

Population per square mile in Florida is

350.6

10.3%

of persons in Chicago city, Illinois are 65 years and over

35.8%

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

10.3%

of persons in Texas are 65 years and over

Population per square mile in Pennsylvania is

283.9

Median household income of San Diego County, California is

$64,309

Median household income of Harris County, Texas is

$54,457

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey