QuickFacts

The population of San Diego County, California is

3,263,431

11.4%

of persons in California are 65 years and over

26.4%

of persons in Maricopa County, Arizona are under 18 years

The population of New York is

19,795,791

31.0%

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

Population per square mile in Cook County, Illinois is

5,495.1

Median household income of Pennsylvania is

$53,115

23.7%

of persons in Cook County, Illinois are under 18 years

The population of North Carolina is

10,042,802

Median household income of New York city, New York is

$52,737

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey