QuickFacts

The population of New York city, New York is

8,550,405

Population per square mile in Cook County, Illinois is

5,495.1

22.3%

of persons in New York are under 18 years

The population of North Carolina is

10,146,788

23.4%

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

15.4%

of persons in Pennsylvania are 65 years and over

The population of Cook County, Illinois is

5,238,216

In New York

58.7%

of females 16 years+ are in the civilian labor force

10.7%

of persons in Georgia are 65 years and over

Population per square mile in Los Angeles city, California is

8,092.3

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census