QuickFacts

12.1%

of persons in Maricopa County, Arizona are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

21.3%

of persons in Florida are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Ohio is

$49,429

12.1%

of persons in New York city, New York are 65 years and over

The population of Chicago city, Illinois is

2,720,546

Median household income of Ohio is

$49,429

28.0%

of persons in Harris County, Texas are under 18 years

12.9%

of persons in North Carolina are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census