QuickFacts

23.4%

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

The population of Los Angeles city, California is

3,971,883

23.1%

of persons in Chicago city, Illinois are under 18 years

14.1%

of persons in Ohio are 65 years and over

10.5%

of persons in Los Angeles city, California are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

The population of California is

39,250,017

27.3%

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

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

11.9%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census