QuickFacts

25.6%

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

Population per square mile in Chicago city, Illinois is

11,841.8

23.7%

of persons in Cook County, Illinois are under 18 years

12.1%

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

The population of Harris County, Texas is

4,441,370

The population of Michigan is

9,922,576

The population of Ohio is

11,613,423

The population of New York is

19,795,791

The population of Cook County, Illinois is

5,246,456

Population per square mile in Michigan is

174.8

Source: American Community Survey

Source: 2010 Census

Source: Population Estimates

Source: 2010 Census