San Xavier Indian Reservation
（重定向自Papago Indian Reservation）
![Homes on the San Xavier Indian Reservation. August 2005.](/Images/godic/202502/01/Tucson05_SanXavierReservationHomes0427.jpg")
![The majority of the Tohono O’odham Nation in Pima County. San Xavier Reservation is the smaller of the two areas in red, on the right](/Images/godic/202502/01/Pima_County_Incorporated_and_Unincorporated_areas_Tohono_Oodham_highlighted.svg0427.png")
![The Mission at the San Xavier Indian Reservation. August 2005.](/Images/godic/202502/01/Tucson05_SanXavierReservationMission0427.jpg")
![Outside the casino at the San Xavier Indian Reservation. August 2005.](/Images/godic/202502/01/Tucson05_CasinoEntrance0427.jpg")
The San Xavier Indian Reservation (O’odham: Wa:k) is located near Tucson, Arizona, in the Sonoran Desert. It is the smaller eastern section of the Tohono O’odham Nation.
The San Xavier Reservation lies in the southwestern part of the Tucson metropolitan area and consists of 111.543 sq mi (288.895 km²) of land area, about 2.5 percent of the Tohono O’odham Reservation’s territory. It had a 2000 census resident population of 2,053 persons, or 19 percent of the Tohono O’odham population.