55,000 (2007 SIL), increasing. Many monolinguals. 3,000–5,000 Da’a and Inde in south Sulawesi.
Central Sulawesi and West Sulawesi provinces in Marawola, Dolo, Sigi-Biromaru, Palolo, and Banawa subdistricts. ‘Bunggu’ used for Da’a and Inde in West Sulawesi, Mamuju regency, Pasangkayu subdistrict, near Palu.
Da’a (Dombu), Inde. Some intelligibility of Ledo dialect of Kaili, Ledo [lew] and other Kaili varieties, but with major sociolinguistic differences. Lexical similarity: 98% between the Da’a and Inde dialects.