QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

24.5%

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

8.1%

of persons in Harris County, Texas are 65 years and over

Population per square mile in North Carolina is

196.1

The population of Maricopa County, Arizona is

4,087,191

25.6%

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

The population of North Carolina is

10,042,802

12.9%

of persons in North Carolina are 65 years and over

28.3%

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

12.1%

of persons in New York city, New York are 65 years and over

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census