Postahane içinde Oregon
Oregon bölgesindeki en kalabalık şehirler
Portland, OregonEugene, OregonSalem, OregonGreshamHillsboro, OregonBeavertonBend, OregonMedford, OregonSpringfieldCorvallisAlbanyAlohaTigardLake OswegoKeizerGrants PassMcMinnvilleOregon CityRedmondTualatinWest LinnWoodburnNewbergRoseburgForest GroveKlamath FallsBethanyMilwaukieLentsAshlandHayesvilleWilsonville