In central coastal Oregon, the Tillamook, Siletz and about 20 other tribes were placed with Tolowa people at the Coast Indian Reservation. It is now known as the Siletz Reservation, located on land along the Siletz River in the Central Coastal Range, about 15 miles northeast of Newport, Oregon. While the tribes originally spoke 10 distinct languages here, the surviving native language in the 21st century is Siletz Deen-ni, an Athabaskan language related to Tolowa.