QuickFacts

35.6%

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

The population of San Diego County, California is

3,299,521

11.9%

of persons in Cook County, Illinois are 65 years and over

21.6%

of persons in New York city, New York are under 18 years

12.1%

of persons in Maricopa County, Arizona are 65 years and over

21.3%

of persons in Florida are under 18 years

35.7%

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

25.0%

of persons in California are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

Population per square mile in Ohio is

282.3

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census