QuickFacts

8.1%

of persons in Harris County, Texas are 65 years and over

26.4%

of persons in Maricopa County, Arizona are under 18 years

21.6%

of persons in New York city, New York are under 18 years

26.4%

of persons in Maricopa County, Arizona are under 18 years

Median household income of Chicago city, Illinois is

$48,522

21.3%

of persons in Florida are under 18 years

Median household income of Maricopa County, Arizona is

$54,229

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

Median household income of Houston city, Texas is

$46,187

Population per square mile in Chicago city, Illinois is

11,841.8

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census