Watauga, SD

ZIP code 57660 covers the small town of Timber Lake in north-central South Dakota. This area is home to the Cheyenne River Sioux Tribe Agency and the Timber Lake School District. The town is situated near the scenic Indian Creek and draws visitors for hunting and fishing opportunities in the surrounding countryside. St. Mary's Catholic Church, the main place of worship in town, is also a significant landmark in ZIP code 57660.