Oymaklı is a village in the Gerger District, Adıyaman Province, Turkey.Köy , Turkey Civil Administration Departments Inventory. Retrieved 12 January 2023. The village is populated by Turks and had a population of 343 in 2021.
The hamlets of Başmakçı, İndere, Onbaşılar, Varlık and Yağlıca are attached to Oymaklı.
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