QuickFacts

28.0%

of persons in Harris County, Texas are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in Chicago city, Illinois is

11,841.8

25.9%

of persons in Houston city, Texas are under 18 years

23.7%

of persons in Michigan are under 18 years

Population per square mile in San Diego County, California is

735.8

In Chicago city, Illinois

61.9%

of females 16 years+ are in the civilian labor force

30.4%

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

Population per square mile in Georgia is

168.4

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census