QuickFacts

11.9%

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

The population of New York is

19,745,289

Population per square mile in San Diego County, California is

735.8

Median household income of San Diego County, California is

$64,309

Median household income of Illinois is

$57,574

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

In Cook County, Illinois

61.0%

of females 16 years+ are in the civilian labor force

21.6%

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

12.1%

of persons in Maricopa County, Arizona are 65 years and over

Population per square mile in California is

239.1

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census