QuickFacts

35.8%

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

22.3%

of persons in New York are under 18 years

23.7%

of persons in Michigan are under 18 years

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

The population of Harris County, Texas is

4,538,028

Population per square mile in Philadelphia city, Pennsylvania is

11,379.5

Population per square mile in Ohio is

282.3

The population of Cook County, Illinois is

5,238,216

10.3%

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

17.3%

of persons in Florida are 65 years and over

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census