Buenos Aires, also known as Buena Ayres or Buenos Ayres, is a populated place situated in
Pima County, Arizona. It has an estimated elevation of above sea level.
Buenos Aires is located on the
Tohono Oʼodham Indian Reservation
The Tohono Oʼodham Indian Reservation, is an Indian reservation of the Tohono Oʼodham Nation located in Arizona, United States. The reservation had a total 2000 census population of 10,787. The reservation has a land area of , 97.48 percent ...
. The settlement once had its own school district (School District No. 11, Pima County),
which has since become part of the
Baboquivari Unified School District.
References
{{Pima County, Arizona
Populated places in Pima County, Arizona