QuickFacts

The population of Illinois is

12,801,539

23.7%

of persons in Ohio are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

23.1%

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

Median household income of Florida is

$47,507

The population of Cook County, Illinois is

5,238,216

The population of New York city, New York is

8,550,405

25.9%

of persons in Houston city, Texas are under 18 years

The population of Houston city, Texas is

2,296,224

24.4%

of persons in Illinois are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census