QuickFacts

The population of Illinois is

12,801,539

11.4%

of persons in San Diego County, California are 65 years and over

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

27,012.5

11.9%

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

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

The population of Maricopa County, Arizona is

4,167,947

25.4%

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

Median household income of Florida is

$47,507

21.6%

of persons in New York city, New York are under 18 years

The population of Cook County, Illinois is

5,238,216

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates