QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

Median household income of Ohio is

$49,429

The population of San Diego County, California is

3,299,521

Median household income of Cook County, Illinois is

$55,251

Population per square mile in Michigan is

174.8

30.4%

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

Median household income of Los Angeles County, California is

$56,196

12.1%

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

17.3%

of persons in Florida are 65 years and over

Population per square mile in Los Angeles city, California is

8,092.3

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census