QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

Population per square mile in Chicago city, Illinois is

11,841.8

23.9%

of persons in North Carolina are under 18 years

12.1%

of persons in Philadelphia city, Pennsylvania are 65 years and over

Population per square mile in New York city, New York is

27,012.5

Population per square mile in Harris County, Texas is

2,402.4

31.9%

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

The population of North Carolina is

10,042,802

Population per square mile in California is

239.1

10.7%

of persons in Georgia are 65 years and over

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census