QuickFacts

Population per square mile in New York is

411.2

Population per square mile in Cook County, Illinois is

5,495.1

31.4%

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

In Los Angeles city, California

59.4%

of females 16 years+ are in the civilian labor force

11.9%

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

23.1%

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

30.4%

of persons 25 years+ in Maricopa County, Arizona have a bachelor's degree or higher

The population of Pennsylvania is

12,784,227

The population of North Carolina is

10,146,788

The population of Philadelphia city, Pennsylvania is

1,567,442

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates