Oak Grove is an unincorporated community and census-designated place (CDP) in Moreland Township, Pope County, Arkansas, United States. It was first listed as a CDP in the 2020 census with a population of 177. Demographics 2020 census Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos can be of any race. Education It is in the Atkins School District, which operates Atkins High School. References Unincorporated communities in Pope County, Arkansas Unincorporated communities in Arkansas Census-designated places in Arkansas Census-designated places in Pope County, Arkansas