Alpena, SD

ZIP code 57312 is located in the town of Armour, South Dakota. This small town is home to the famous Armour Meat Packing Plant, known for its long history in the meatpacking industry. The town also boasts the Armour Historical Museum, which showcases artifacts and exhibits detailing the town's past. Additionally, Armour is surrounded by picturesque farmland and offers a peaceful rural setting for residents and visitors alike.