The sub-prefectures of the department are Booko, Borotou, Koro, Mahandougou, and Niokosso.
[3] At its creation, it was part of Bafing Region.
In 2011, districts were introduced as new first-level subdivisions of Ivory Coast.
At this time, Koro Department remained part of the retained Bafing Region in the new Woroba District.
This Woroba District location article is a stub.