QuickFacts

11.4%

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

35.8%

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

12.5%

of persons in Illinois are 65 years and over

23.4%

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

Population per square mile in Texas is

96.3

Population per square mile in Ohio is

282.3

10.3%

of persons in Chicago city, Illinois are 65 years and over

23.7%

of persons in Ohio are under 18 years

31.4%

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

22.0%

of persons in Pennsylvania are under 18 years

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census