McLean County, North Dakota Zip Codes by Population (2024)

The most populated Zip Code in McLean County, North Dakota is 58540, located in Garrison. * 2024 populations estimated based on the latest ACS 5-year data.

Zip Code
City
Population
58540Garrison3,154
58577Washburn1,850
58576Underwood1,073
58575Turtle Lake850
58759Max665
58559Mercer364
58531Coleharbor341
58779Ryder340
58716Benedict306
58723Butte210
58565Riverdale182
58775Roseglen181
58778Ruso125