QuickFacts

Population per square mile in North Carolina is

196.1

10.3%

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

11.4%

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

Median household income of Maricopa County, Arizona is

$54,229

The population of Cook County, Illinois is

5,238,216

Median household income of New York is

$59,269

Median household income of Illinois is

$57,574

Median household income of Chicago city, Illinois is

$48,522

35.6%

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

Population per square mile in Florida is

350.6

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census