QuickFacts

The population of Pennsylvania is

12,784,227

Population per square mile in Illinois is

231.1

In Georgia

57.9%

of females 16 years+ are in the civilian labor force

The population of Cook County, Illinois is

5,238,216

The population of Maricopa County, Arizona is

4,167,947

23.7%

of persons in Ohio are under 18 years

The population of Michigan is

9,928,300

The population of Michigan is

9,928,300

10.3%

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

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

27,012.5

Source: Population Estimates

Source: 2010 Census

Source: American Community Survey

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census