QuickFacts

The population of Illinois is

12,801,539

The population of Chicago city, Illinois is

2,720,546

24.5%

of persons in Los Angeles County, California are under 18 years

22.3%

of persons in New York are under 18 years

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

27,012.5

34.2%

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

Median household income of Houston city, Texas is

$46,187

10.9%

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

23.7%

of persons in Ohio are under 18 years

10.3%

of persons in Chicago city, Illinois are 65 years and over

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census