QuickFacts

Population per square mile in Ohio is

282.3

12.1%

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

Population per square mile in Los Angeles city, California is

8,092.3

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in San Diego County, California is

735.8

23.7%

of persons in Michigan are under 18 years

The population of Texas is

27,862,596

21.6%

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

24.5%

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

31.4%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey