Warner, SD

ZIP code 57479 covers the small town of Roslyn, South Dakota. Located in Day County, this area is home to a few notable landmarks such as the Roslyn Creamery Museum, which showcases the town's dairy industry history, and the beautiful Waubay National Wildlife Refuge, a popular spot for birdwatching and outdoor enthusiasts. The community also hosts the annual Roslyn Fun Days celebration, bringing together residents and visitors for a weekend of festivities.