QuickFacts

The population of Chicago city, Illinois is

2,720,546

23.1%

of persons in Chicago city, Illinois are under 18 years

Population per square mile in Harris County, Texas is

2,402.4

35.8%

of persons 25 years+ in Cook County, Illinois have a bachelor's degree or higher

11.9%

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

26.4%

of persons in Maricopa County, Arizona are under 18 years

10.5%

of persons in Los Angeles city, California are 65 years and over

Population per square mile in New York is

411.2

The population of Florida is

20,612,439

In Ohio

59.0%

of females 16 years+ are in the civilian labor force

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: American Community Survey