QuickFacts

The population of Cook County, Illinois is

5,246,456

Population per square mile in Maricopa County, Arizona is

414.9

21.6%

of persons in New York city, New York are under 18 years

The population of Ohio is

11,613,423

Population per square mile in Illinois is

231.1

23.9%

of persons in North Carolina are under 18 years

The population of Texas is

27,469,114

In San Diego County, California

57.0%

of females 16 years+ are in the civilian labor force

Population per square mile in California is

239.1

In Houston city, Texas

59.7%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey