Parkdale is an unincorporated community in Hood River County, Oregon, United States. For statistical purposes, the United States Census Bureau has defined Parkdale 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. As of the 2000 census, the population was 266. According to the United States Census Bureau, the CDP has a total area of 0.6 square miles (1.6 km2), all of it land.