- Not to be confused with Quechua, South American language.
Quechan tribal seal
|1,200 (in 1990[update])|
|Regions with significant populations|
traditional tribal religion, Christianity
|Related ethnic groups|
The Quechan (Quechan: Kwtsaan - “those who descended”, spelled “kwuh-tsan”, also in English, Kwtsan, Kwtsaan) are a Native American tribe who live on the Fort Yuma Indian Reservation on the lower Colorado River in Arizona and California just north of the border with Mexico. Members are enrolled into the Quechan Tribe of the Fort Yuma Indian Reservation. The federally recognized Quechan tribe's main office is located in Fort Yuma, Arizona. Its operations and the majority of its reservation land are located in California, United States.
The term Patayan is used by archaeologists to describe the prehistoric Native American cultures who inhabited parts of modern day Arizona, California and Baja California. These areas included territory near the Colorado River Valley, the nearby uplands, and north to the vicinity of the Grand Canyon. The prehistoric people may have been ancestral to the Quechan. They practiced floodplain agriculture where possible, but relied heavily on hunting and gathering. Subgroups include the River Yuman, Delta–Californian, and Upland Yuman ("Pai").
The historic Yuman-speaking peoples in this region were skilled warriors and active traders, maintaining exchange networks with the Pima in southern Arizona and with peoples of the Pacific coast.
The first significant contact of the Quechan with Europeans was with the Spanish explorer Juan Bautista de Anza and his party in the winter of 1774. Relations were friendly. On Anza's return from his second trip to Alta California in 1776, the chief of the tribe and three of his men journeyed to Mexico City to petition the Viceroy of New Spain for the establishment of a mission. The chief Palma and his three companions were baptized in Mexico City on February 13, 1777. Palma was given the Spanish baptismal name Salvador Carlos Antonio.
Spanish settlement among the Quechan did not go smoothly; the tribe rebelled from July 17–19, 1781 and killed four priests and thirty soldiers. They also attacked and damaged the Spanish mission settlements of San Pedro y San Pablo de Bicuñer and Puerto de Purísima Concepción, killing many. The following year, the Spanish retaliated with military action against the tribe.
After the United States annexed the territories after winning the Mexican-American War, it engaged in the Yuma War from 1850 to 1853. During which, the historic Fort Yuma was built across the Colorado River from the present day Yuma, Arizona.
Estimates for the pre-contact populations of most native groups in California have varied substantially (see population of Native California). Alfred L. Kroeber (1925:883) put the 1770 population of the Quechan at 2,500. Jack D. Forbes (1965:341–343) compiled historical estimates and suggested that before they were first contacted, the Quechan had numbered 4,000 or a few more.
Kroeber estimated the population of the Quechan in 1910 as 750. By 1950, there were reported to be just under 1,000 Quechan living on the reservation and another 1,100+ off it (Forbes 1965:343). The 2000 census reported a resident population of 2,376 persons on the Fort Yuma Indian Reservation, only 56.8 percent of whom said they were of solely Native American heritage. More than 27 percent identified as white.
The Quechan language is part of the Yuman language family.
 Fort Yuma Indian Reservation
The Fort Yuma Indian Reservation is a part of the Quechan's traditional lands. Established in 1884, the reservation, at Imperial County, California, and western Yuma County, Arizona, near the city of Yuma, Arizona. Both the county and city are named for the tribe., has a land area of 178.197 km2 (68.802 sq mi) in southeastern
 See also
- Quechan traditional narratives
- Quechan language
- Fort Yuma
- Blythe geoglyphs
- Indigenous peoples of the Americas
- Classification of indigenous peoples of the Americas
- Native Americans in the United States
- Pritzker 2000, p. 66.
- Forbes, Jack D. (1965). Warriors of the Colorado: The Yumas of the Quechan Nation and Their Neighbors. Norman: University of Oklahoma Press.
- Kroeber, A. L. (1925). Handbook of the Indians of California. Bureau of American Ethnology Bulletin 78. Washington, DC.
- Pritzker, Barry M. (2000). A Native American Encyclopedia: History, Culture, and Peoples. Oxford: Oxford University Press. ISBN 978-0-19-513877-1.
- "Yuma Reservation, California/Arizona". United States Census Bureau.
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