QuickFacts

The population of Chicago city, Illinois is

2,720,546

26.4%

of persons in Maricopa County, Arizona are under 18 years

11.4%

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

Median household income of Chicago city, Illinois is

$48,522

10.3%

of persons in Texas are 65 years and over

Population per square mile in Cook County, Illinois is

5,495.1

31.4%

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

Median household income of New York is

$59,269

9.0%

of persons in Houston city, Texas are 65 years and over

30.4%

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

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey