Soubré Department was created in 1980 as a split-off from Sassandra Department.[4] Using current boundaries as a reference, from 1980 to 2013 the department occupied the same territory as Nawa Region, with the exception of Guéyo Department.
In 1997, regions were introduced as new first-level subdivisions of Ivory Coast; as a result, all departments were converted into second-level subdivisions. Soubré Department was included in Bas-Sassandra Region.
In 2011, districts were introduced as new first-level subdivisions of Ivory Coast. At the same time, regions were reorganised and became second-level subdivisions and all departments were converted into third-level subdivisions. At this time, Soubré Department became part of Nawa Region in Bas-Sassandra District.