The Fort Mojave Indian Reservation is an Indian reservation along the Colorado River, currently encompassing 23,699 acres (95.91 km2) in Arizona, 12,633 acres (51.12 km2) in California, and 5,582 acres (22.59 km2) in the southernmost point of Nevada. Located at the tri-point of the three states, the reservation is home to approximately 1,100 citizens of the federally recognized Fort Mojave Indian Tribe of Arizona, California, and Nevada, a federally recognized tribe of Mojave people. Their autonym in the Mojave language is Pipa Aha Macav, which means "the People by the River".