Gann Valley, SD

ZIP code 57341 refers to the town of Ethan in South Dakota. The town is known for its quaint charm and small-town feel. Situated in the heart of rural South Dakota, Ethan boasts the historic St. Stephens Lutheran Church and the Ethan Co-op Lumber Yard as its main landmarks. Residents and visitors alike enjoy the peaceful surroundings and friendly community atmosphere that define this zip code.