QuickFacts

Population per square mile in Chicago city, Illinois is

11,841.8

The population of San Diego County, California is

3,299,521

Population per square mile in New York is

411.2

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

27,012.5

35.7%

of persons 25 years+ in San Diego County, California 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 Harris County, Texas is

4,538,028

10.3%

of persons in Chicago city, Illinois are 65 years and over

12.1%

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

The population of North Carolina is

10,146,788

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates