QuickFacts

11.4%

of persons in San Diego County, California are 65 years and over

25.9%

of persons in Houston city, Texas are under 18 years

35.8%

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

15.4%

of persons in Pennsylvania are 65 years and over

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Los Angeles County, California is

2,419.6

27.3%

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

21.3%

of persons in Florida are under 18 years

Population per square mile in Pennsylvania is

283.9

Population per square mile in Pennsylvania is

283.9

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census