QuickFacts

23.4%

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

Population per square mile in Los Angeles County, California is

2,419.6

The population of Michigan is

9,928,300

35.8%

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

12.1%

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

In Pennsylvania

58.3%

of females 16 years+ are in the civilian labor force

Population per square mile in San Diego County, California is

735.8

Population per square mile in San Diego County, California is

735.8

23.7%

of persons in Cook County, Illinois are under 18 years

25.7%

of persons in Georgia are under 18 years

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census