Cocopa

Cocopah
Xawiƚƚ kwñchawaay

Middle Sky, Cocapah, photo by Frank A. Rinehart, 1899
Total population
1,009 in the United States (2010)
Regions with significant populations
Mexico ( Baja California and  Sonora)  United States ( Arizona)
Languages
Cocopah, English, Spanish
Religion
Traditional tribal religion
Related ethnic groups
other Yuman peoples

The Cocopah, also Cocopá or Kwapa, are Native Americans who live in Baja California and Sonora, Mexico, and in Arizona in the United States. The Cocopah language belongs to the Delta–California branch of the Yuman family. The Spanish term for Cocopah is Cucapá. Their self-designation is Xawiƚƚ kwñchawaay, translating to “Those Who Live on the River”. According to the US Census, there were 1,009 Cocopah in 2010.

Archaeologists refers to the prehistoric Native American cultures that inhabited parts of present day Arizona, California, and Baja California (including areas near the Colorado River Valley, the nearby uplands, and north to the vicinity of the Grand Canyon), as Patayan culture. They are mostly likely ancestors of the Cocopah and other Yuman-speaking tribes in the region. The Patayan peoples practiced floodplain agriculture where possible and relied heavily on hunting and gathering.

The first significant contact of the Cocopah with Europeans and Africans probably occurred in 1540, when the Spanish explorer Hernando de Alarcón sailed into the Colorado River delta. The Cocopah were specifically mentioned by name by the expedition of Juan de Oñate in 1605.

Cocopah peoples in the United States are enrolled in the Cocopah Tribe of Arizona. As of the 2000 United States Census, the Cocopah Tribe of Arizona numbered 891 people. There is a casino and bingo hall on the reservation. Another Yuman group, the Quechan, lives in the adjacent Fort Yuma Indian Reservation. On important occasions, Cocopah people wear their customary grass skirts.