QuickFacts

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

27,012.5

The population of Harris County, Texas is

4,538,028

In California

57.2%

of females 16 years+ are in the civilian labor force

The population of Florida is

20,612,439

10.3%

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

23.7%

of persons in Ohio are under 18 years

23.7%

of persons in Cook County, Illinois are under 18 years

Population per square mile in Maricopa County, Arizona is

414.9

23.7%

of persons in Cook County, Illinois are under 18 years

The population of Illinois is

12,801,539

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates