QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

In Los Angeles city, California

59.4%

of females 16 years+ are in the civilian labor force

Median household income of San Diego County, California is

$64,309

Population per square mile in Florida is

350.6

Median household income of Maricopa County, Arizona is

$54,229

23.1%

of persons in Chicago city, Illinois are under 18 years

11.9%

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

Population per square mile in Cook County, Illinois is

5,495.1

15.4%

of persons in Pennsylvania are 65 years and over

The population of New York is

19,745,289

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates