Mclean County Post Offices

205 Main St
Benedict, North Dakota 58716

123 Main St
Coleharbor, North Dakota 58531

113 Main St S
Douglas, North Dakota 58735

33 1st Ave NW
Garrison, North Dakota 58540

211 Main St
Max, North Dakota 58759

101 Main St
Mercer, North Dakota 58559

302 2nd St
Riverdale, North Dakota 58565

209 5th St
Roseglen, North Dakota 58775

280 N Main St
Ryder, North Dakota 58779

113 Main St
Turtle Lake, North Dakota 58575

301 1st St
Underwood, North Dakota 58576

721 Main Ave
Washburn, North Dakota 58577

25 Dakota Ave
Wilton, North Dakota 58579

Mclean County

There are 13 US Post Offices in Mclean County serving a total of 9,856 residents equating to 758 residents per post office. It's estimated that approximately 15,731 packages are handled across the 13 county post offices annually. McLean County (/m\u0259\u02c8kle\u026an/ m\u0259-KLAYN) is a county located in the U.S. state of North Dakota. As of the 2010 census, the population was 8,962. Its county seat is Washburn. The county was created by the 1883 territorial legislature and organized on November 1, 1883. It was named for John A. McLean, a prominent citizen and the first mayor of Bismarck, North Dakota."