QuickFacts

Population per square mile in Harris County, Texas is

2,402.4

Population per square mile in Florida is

350.6

22.0%

of persons in Pennsylvania are under 18 years

11.9%

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

28.4%

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

The population of Georgia is

10,310,371

12.5%

of persons in Illinois are 65 years and over

Population per square mile in Maricopa County, Arizona is

414.9

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

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census