QuickFacts

Population per square mile in Houston city, Texas is

3,501.5

Population per square mile in Florida is

350.6

23.9%

of persons in North Carolina are under 18 years

12.1%

of persons in New York city, New York are 65 years and over

21.3%

of persons in Florida are under 18 years

32.3%

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

23.4%

of persons in San Diego County, California are under 18 years

Population per square mile in Illinois is

231.1

23.7%

of persons in Ohio are under 18 years

12.5%

of persons in Illinois are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census