L1 users: 11 (2013 Y. Kimoto). 35–45 have some knowledge of the language, but cannot speak properly (2013 Y. Kimoto). Ethnic population: 150.
Cagayan Valley region: Quirino province, Aglipay municipality, Cagayan river area.
8b (Nearly extinct).
None known. Not similar to any other language (1992 L. Reid).