QuickFacts

23.1%

of persons in Chicago city, Illinois are under 18 years

35.7%

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

The population of Ohio is

11,614,373

8.1%

of persons in Harris County, Texas are 65 years and over

11.9%

of persons in Cook County, Illinois are 65 years and over

The population of Michigan is

9,928,300

10.3%

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

Median household income of Maricopa County, Arizona is

$54,229

The population of Maricopa County, Arizona is

4,167,947

Median household income of Harris County, Texas is

$54,457

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey