QuickFacts

Population per square mile in Georgia is

168.4

12.1%

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

23.7%

of persons in Ohio are under 18 years

The population of Pennsylvania is

12,802,503

Population per square mile in Houston city, Texas is

3,501.5

26.8%

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

Population per square mile in Los Angeles city, California is

8,092.3

11.9%

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

Population per square mile in San Diego County, California is

735.8

Population per square mile in California is

239.1

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census