QuickFacts

The population of Chicago city, Illinois is

2,722,389

The population of Los Angeles County, California is

10,116,705

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

27,012.5

23.7%

of persons in Cook County, Illinois are under 18 years

The population of North Carolina is

10,042,802

The population of Texas is

27,469,114

12.1%

of persons in Maricopa County, Arizona are 65 years and over

25.0%

of persons in California are under 18 years

In New York city, New York

58.2%

of females 16 years+ are in the civilian labor force

24.5%

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

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census