KLAMATH KLAMET : Click for MODOC   Klamath Territory: South central Oregon.   Portals .   Klamath Tribes : part of whose membership is Klamath Chiloquin, Oregon   Quartz Valley Indian Reservation : part of whose membership is Klamath Fort Jones, California #99 Klamath Population United States (2010) - 1,100 P E N U T I A N LUTUAMI