Many Walla Wallas live on the Confederated Tribes of the Umatilla Indian Reservation. Walla Wallas share land and a governmental structure with the Cayuse and the Umatilla tribes as part of the Confederated Tribes of the Umatilla. The reservation is located in the area of Pendleton, Oregon, United States, near the Blue Mountains. Some Walla Wallas are also enrolled in the federally recognized Confederated Tribes and Bands of the Yakama Nation.




Walla Walla Tribe