QuickFacts

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Illinois is

231.1

10.3%

of persons in Chicago city, Illinois are 65 years and over

In New York

58.7%

of females 16 years+ are in the civilian labor force

The population of California is

39,250,017

Median household income of San Diego County, California is

$64,309

Median household income of Maricopa County, Arizona is

$54,229

25.4%

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

31.4%

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

The population of San Diego County, California is

3,299,521

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates