QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

The population of Illinois is

12,801,539

Median household income of New York city, New York is

$53,373

Median household income of Cook County, Illinois is

$55,251

27.6%

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

15.4%

of persons in Pennsylvania are 65 years and over

Population per square mile in New York city, New York is

27,012.5

10.5%

of persons in Los Angeles city, California are 65 years and over

27.3%

of persons in Texas are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census