QuickFacts

Population per square mile in Maricopa County, Arizona is

414.9

12.1%

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

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

The population of Illinois is

12,801,539

12.5%

of persons in Illinois are 65 years and over

23.7%

of persons in Ohio are under 18 years

22.0%

of persons in Pennsylvania are under 18 years

Median household income of Cook County, Illinois is

$55,251

34.2%

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

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey