QuickFacts

The population of Maricopa County, Arizona is

4,087,191

33.7%

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

Median household income of Maricopa County, Arizona is

$53,689

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of San Diego County, California is

3,263,431

The population of Illinois is

12,859,995

31.5%

of persons 25 years+ in Los Angeles city, California have a bachelor's degree or higher

Median household income of Georgia is

$49,342

Population per square mile in Cook County, Illinois is

5,495.1

The population of Pennsylvania is

12,802,503

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates