Touba Department was created in 1970 as one of the original 24 departments of the country. Using current boundaries as a reference, from 1970 to 2008 the department occupied the territory that is Bafing Region. This territory was organised into Bafing Region in 1978, which prompted a need to divide the department to avoid having a first- and second-level administrative division that were co-extensive in territory. However, the department was not split for another 20 years.