Rosedale is an unincorporated community in Marion County, Oregon. It is located just south of Salem in the Salem Hills. It is a part of the Salem Metropolitan Statistical Area. Rosedale post office ran from 1892 to 1901. The Rosedale area was a major prune growing region in the early 20th century but is now primarily made up of rural residential properties Vineyards and Christmas tree fields. Rosedale Elementary School located at 6974 Bates Road Salem, Oregon was in service from 1893 until its closing in 2012.