Deeson is an unincorporated community located in Bolivar County, Mississippi, United States along Mississippi Highway 1. Deeson is approximately south of Rena Lara and approximately north of Gunnison. Deeson's population was 110 in 1900. It was noted in 1907 that Deeson had a money order post office, and a large cotton seed oil mill. A post office operated under the name Deeson from 1896 to 1959. References Unincorporated communities in Bolivar County, Mississippi Unincorporated communities in Mississippi