QuickFacts

The population of Maricopa County, Arizona is

4,167,947

23.7%

of persons in Cook County, Illinois are under 18 years

Median household income of Georgia is

$49,620

The population of Los Angeles County, California is

10,170,292

35.6%

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

17.3%

of persons in Florida are 65 years and over

Median household income of Ohio is

$49,429

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

14.1%

of persons in Ohio are 65 years and over

23.1%

of persons in Chicago city, Illinois are under 18 years

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census