Mandan, ND

ZIP code 58554 is located in Mandan, North Dakota. This area is home to the Fort Lincoln State Park, featuring reconstructed military buildings from the 1800s and the On-A-Slant Indian Village. Additionally, the area boasts the Custer House, a historic landmark associated with General George Custer. Residents and visitors can enjoy recreational activities such as hiking, camping, and exploring the rich history of the region.