Spanish missions in the Sonoran Desert

The Spanish missions in the Sonoran Desert (Misiones jesuíticas en el desierto de Sonora) are a series of Jesuit Catholic religious outposts established by the Spanish Catholic Jesuits and other orders for religious conversions of the Pima and Tohono O'odham indigenous peoples residing in the Sonoran Desert. An added goal was giving Spain a colonial presence in their frontier territory of the Sonora y Sinaloa Province in the Viceroyalty of New Spain, and relocating by Indian Reductions (Reducciones de Indios) settlements and encomiendas for agricultural, ranching, and mining labor.

Geography and history
The missions are in an area of the Sonoran Desert, then called "Pimería Alta de Sonora y Sinaloa" (Upper Pima of Sonora and Sinaloa), now divided between the Mexican state of Sonora and the U.S. state of Arizona. Jesuits in missions in Northwestern Mexico wrote reports that throw light on the indigenous peoples they evangelized. A 1601 report, Relación de la Provincia de Nuestra Señora de Sinaloa was published in 1945. An important Jesuit report concerned the resistance in 1691 of the Tarahumara to evangelization, Historia de la tercera rebelión tarahumara. Another important Jesuit account of evangelization in Sonora is Estado y descripción de Sonora, 1730, which has considerable information about the size of the indigenous population, culture, and languages.

In the Spring of 1687, Jesuit missionary named Father Eusebio Francisco Kino lived and worked with the Native Americans (including the Sobaipuri) in the area called the "Pimería Alta," or "Upper Pima Country," which presently is located in northern Sonora and southern Arizona. During Father Eusebio Kino's stay in the Pimería Alta, he founded over twenty missions in eight mission districts.

On February 3, 1768, King Carlos III ordered the expulsion of the Jesuits from Spain and its overseas empire. Despite the order, many Jesuits remained in and around the present day Tucson, Arizona, as late as the 1780s.

Missions
Missions were organized hierarchically. Each province contained several missions (cabaceras), which might have dependent visitas. (A particularly successful visita might be promoted to a mission in its own right.) Each mission or visita in turn had subordinate pueblos.

The five provinces of Sonora and Sinaloa were:
 * Tarahumara
 * Sinaloa
 * Ostimuri
 * Sonora
 * Pimería

As of the Jesuit expulsion in 1767, there were a total of 52 missions in the region: 41 in Sonora proper, and an additional 11 in Sinaloa.