Black Butte Ranch is a census-designated place (CDP) and unincorporated private resort community in Deschutes County, Oregon, United States. It is located in the Cascade Range, 8 miles (13 km) northwest of Sisters. As of the 2020 census, Black Butte Ranch had a population of 260. Black Butte Ranch allows public access to its restaurant, golf courses and horse stables, but is primarily oriented to its year-round residents and seasonal guests.