QuickFacts

24.5%

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

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in New York is

411.2

26.9%

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

26.9%

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

21.3%

of persons in Florida are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

23.7%

of persons in Ohio are under 18 years

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in Chicago city, Illinois is

11,841.8

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census