Parkdale is an unincorporated community and census-designated place (CDP) in Hood River County, Oregon, United States. As of the 2010 census, the population was 311, up from 266 at the 2000 census.

Hood River County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 23,977. The county seat is Hood River. The county was established in 1908 and is named for the Hood River, a tributary of the Columbia River. Hood River County comprises the Hood River, OR Micropolitan Statistical Area. The Hood River Valley produces apples, pears, and cherries. Situated between Mount Hood and the Columbia River in the middle of the Columbia River Gorge, Hood River County is a popular destination for outdoor enthusiasts, such as windsurfers, mountain-bikers, skiers, hikers, kayakers, and many more.