QuickFacts

22.3%

of persons in New York are under 18 years

The population of Cook County, Illinois is

5,238,216

12.1%

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

11.9%

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

In North Carolina

57.7%

of females 16 years+ are in the civilian labor force

The population of Maricopa County, Arizona is

4,167,947

The population of North Carolina is

10,146,788

10.3%

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

The population of Los Angeles city, California is

3,971,883

12.1%

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

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census