QuickFacts

The population of Chicago city, Illinois is

2,722,389

The population of California is

39,144,818

Population per square mile in Ohio is

282.3

21.3%

of persons in Florida are under 18 years

Median household income of Harris County, Texas is

$53,822

23.1%

of persons in Chicago city, Illinois are under 18 years

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

27,012.5

25.6%

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

The population of Pennsylvania is

12,802,503

The population of Illinois is

12,859,995

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates