835,000 (2010 UNSD). L2 users: 46,700. No monolinguals (1994 census).
Southern Nations, Nationalities, and Peoples’ region: Bonga town area; border areas in Oromia region.
Kafa, Bosha (Garo). Bosha may be a distinct language. Manjo is an argot based on Kafa [kbr] (Bender 1983b).
Traditional religion, Christian, Muslim.