QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

15.4%

of persons in Pennsylvania are 65 years and over

24.5%

of persons in Los Angeles County, California are under 18 years

11.4%

of persons in California are 65 years and over

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

The population of Cook County, Illinois is

5,238,216

In Los Angeles County, California

57.7%

of females 16 years+ are in the civilian labor force

27.6%

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

The population of Michigan is

9,928,300

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates