QuickFacts

21.3%

of persons in Florida are under 18 years

10.3%

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

Population per square mile in New York is

411.2

The population of Maricopa County, Arizona is

4,167,947

23.7%

of persons in Cook County, Illinois are under 18 years

27.3%

of persons in Texas are under 18 years

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

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

27,012.5

Median household income of Los Angeles County, California is

$56,196

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey