QuickFacts

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

In California

57.4%

of females 16 years+ are in the civilian labor force

35.3%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

The population of Los Angeles County, California is

10,116,705

23.4%

of persons in San Diego County, California are under 18 years

28.0%

of persons in Harris County, Texas are under 18 years

21.6%

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

Median household income of Maricopa County, Arizona is

$53,689

22.0%

of persons in Pennsylvania are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census