Owanka, SD

The ZIP code 57767 encompasses the town of Porcupine, located in the Pine Ridge Indian Reservation in South Dakota. This rural area is known for its scenic beauty and cultural significance as home to the Oglala Lakota Sioux tribe. Landmarks in this area include the Wounded Knee Massacre site, where a tragic event in Native American history took place, and the Red Cloud Indian School, a historic institution that has served the community for over a century.