QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Los Angeles city, California is

8,092.3

The population of Cook County, Illinois is

5,238,216

12.5%

of persons in Illinois are 65 years and over

The population of Florida is

20,612,439

The population of New York city, New York is

8,550,405

The population of Harris County, Texas is

4,538,028

12.1%

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

Population per square mile in Harris County, Texas is

2,402.4

In Florida

54.7%

of females 16 years+ are in the civilian labor force

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey