QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

12.1%

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

32.0%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

12.1%

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

Median household income of San Diego County, California is

$64,309

Median household income of Cook County, Illinois is

$55,251

The population of Los Angeles County, California is

10,170,292

The population of Los Angeles County, California is

10,170,292

12.1%

of persons in New York city, New York are 65 years and over

Population per square mile in North Carolina is

196.1

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census