Bismarck, ND

ZIP code 58506 is located in Bismarck, North Dakota. This area is known for being home to the North Dakota State Capitol, a prominent landmark in the city. Other important landmarks in this ZIP code include the North Dakota Heritage Center & State Museum and the Bismarck Event Center. With a mix of government buildings and cultural attractions, ZIP code 58506 offers a diverse array of activities for residents and visitors alike.