QuickFacts

26.4%

of persons in Maricopa County, Arizona are under 18 years

Population per square mile in Ohio is

282.3

Population per square mile in Harris County, Texas is

2,402.4

25.7%

of persons in Georgia are under 18 years

14.1%

of persons in Ohio are 65 years and over

In Maricopa County, Arizona

57.3%

of females 16 years+ are in the civilian labor force

28.8%

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

10.3%

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

15.4%

of persons in Pennsylvania are 65 years and over

23.4%

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

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census