1,800 (1993 census).
Guéra Region, Bahr Signaka department, Melfi subprefecture, east of the Barain, southeast of Melfi.
Bolgo Dugag (Small Bolgo), Bolgo Kubar (Big Bolgo). Lexical similarity: 68% with the 2 dialects and with Bolgo Dugag and a form of Koke [kou] spoken in Daguéla.
Vigorous. Most also use Chadian Spoken Arabic [shu].
Traditional religion, Muslim.