QuickFacts

The population of Maricopa County, Arizona is

4,167,947

21.6%

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

35.8%

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

The population of Cook County, Illinois is

5,238,216

11.9%

of persons in Cook County, Illinois are 65 years and over

23.9%

of persons in North Carolina are under 18 years

26.9%

of persons 25 years+ in Michigan have a bachelor's degree or higher

Median household income of Houston city, Texas is

$46,187

Population per square mile in Los Angeles County, California is

2,419.6

The population of Chicago city, Illinois is

2,720,546

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates