QuickFacts

Population per square mile in Cook County, Illinois is

5,495.1

Population per square mile in Illinois is

231.1

Population per square mile in Ohio is

282.3

Population per square mile in Michigan is

174.8

22.5%

of persons in Philadelphia city, Pennsylvania are under 18 years

In Illinois

60.7%

of females 16 years+ are in the civilian labor force

21.6%

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

In Philadelphia city, Pennsylvania

57.3%

of females 16 years+ are in the civilian labor force

26.1%

of persons 25 years+ in Ohio have a bachelor's degree or higher

Population per square mile in Harris County, Texas is

2,402.4

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census

Source: American Community Survey

Source: 2010 Census