Seneca, SD

ZIP code 57473 belongs to Roslyn, South Dakota, a charming small town known for its friendly community and scenic surroundings. Key landmarks in this area include Roslyn Creamery Museum, showcasing the town's dairy history, and the historic St. Peter's Lutheran Church. The zip code covers the town's main street, dotted with local shops and eateries, offering visitors a glimpse into rural Midwestern life.