QuickFacts

13.5%

of persons in New York are 65 years and over

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

Median household income of Cook County, Illinois is

$55,251

Median household income of Maricopa County, Arizona is

$54,229

Population per square mile in New York city, New York is

27,012.5

23.4%

of persons in San Diego County, California are under 18 years

25.0%

of persons in California are under 18 years

12.5%

of persons in Illinois are 65 years and over

The population of California is

39,250,017

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey