As of 2022, of the nine reservations in Oregon, six have tribal police organizations. These six forces are the Burns Paiute Tribal Police Department, the Coquille Indian Tribal Police Department, the Confederated Tribes of Grande Ronde Tribal Police, the Umatilla Tribal Police Department, Cow Creek Umpqua Tribal Police Department and the Warm Springs Tribal Police Department. The Columbia River Inter-Tribal Fisheries Commission also has an enforcement department. These units are restricted to working only on designated reservation property, and are often limited in number and available resources. Membership in Oregon tribal police forces ranges from four to 25 individuals, and as of 2022, all registered tribal police in Oregon are men. Most members work as full time police, but most reservation police forces also employ civilians who work other jobs, but can be called in under emergency circumstances. The number of civilian reserve members ranges from none in the Coquille Indian Tribal Police Department, to six in the Umatilla Tribal Police Department.