QuickFacts

24.5%

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

11.4%

of persons in California are 65 years and over

23.1%

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

Population per square mile in Maricopa County, Arizona is

414.9

35.7%

of persons 25 years+ in San Diego County, California have a bachelor's degree or higher

Population per square mile in San Diego County, California is

735.8

28.0%

of persons in Harris County, Texas are under 18 years

24.5%

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

8.1%

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

9.0%

of persons in Houston city, Texas are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census