Cloverdale is an unincorporated community in Tillamook County, Oregon, United States. For statistical purposes, the United States Census Bureau has defined Cloverdale as a census-designated place (CDP). The census definition of the area may not precisely correspond to local understanding of the area with the same name. The population was 242 at the 2000 census. According to the United States Census Bureau, the CDP has a total area of 0.8 square miles (2.1km2), all of it land.