QuickFacts

10.9%

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

27.3%

of persons in Texas are under 18 years

25.9%

of persons in Houston city, Texas are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

35.7%

of persons 25 years+ in New York city, New York have a bachelor's degree or higher

11.4%

of persons in California are 65 years and over

26.4%

of persons in Maricopa County, Arizona are under 18 years

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

12.5%

of persons in Illinois are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census