Sunriver is a census-designated place and 3,300-acre planned residential and resort community in Deschutes County, Oregon, United States. As of the 2020 census it had a population of 2,023 an increase from 1,393 in 2010. It is part of the Bend Metropolitan Statistical Area, located on the eastern side of the Deschutes River, about fifteen miles south of Bend at the base of the Cascade Range.