QuickFacts

Population per square mile in San Diego County, California is

735.8

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

11.4%

of persons in California are 65 years and over

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

27,012.5

The population of Maricopa County, Arizona is

4,167,947

The population of New York is

19,745,289

15.4%

of persons in Pennsylvania are 65 years and over

22.3%

of persons in New York are under 18 years

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

11.9%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census