QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

The population of New York city, New York is

8,550,405

The population of New York is

19,745,289

Population per square mile in Pennsylvania is

283.9

28.4%

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

28.6%

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

The population of Maricopa County, Arizona is

4,167,947

23.4%

of persons in San Diego County, California are under 18 years

The population of Georgia is

10,310,371

The population of Michigan is

9,928,300

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates