Watauga, SD

ZIP code 57660 covers the town of Timber Lake in South Dakota. Nestled along the shores of Timber Lake, the area offers stunning views and outdoor recreational activities like fishing and boating. The town is home to the Cheyenne River Sioux Reservation, which hosts cultural events and powwows. The small community also features local businesses, schools, and a post office, all contributing to its close-knit atmosphere.