QuickFacts

23.1%

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

The population of Chicago city, Illinois is

2,720,546

12.5%

of persons in Illinois are 65 years and over

30.4%

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

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Illinois is

12,801,539

The population of Chicago city, Illinois is

2,720,546

25.4%

of persons 25 years+ in Philadelphia city, Pennsylvania have a bachelor's degree or higher

The population of Los Angeles city, California is

3,971,883

21.6%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census