Vivian, SD

ZIP code 57576 belongs to Rosebud, South Dakota. This rural area is primarily home to the Rosebud Indian Reservation, which includes the Sicangu Lakota Oyate or Rosebud Sioux Tribe. The tribe’s headquarters and main facilities, such as the Indian Health Service Hospital, can be found within this ZIP code. The vast and beautiful prairie landscape is also a defining feature of the area.