L1 users: 889,000 (2001 census). Total users in all countries: 1,009,000.
Assam state: Goalpara, Kamrup, and Karbi Anglong districts; Meghalaya state: Garo Hills district; Nagaland state: Kohima district; Tripura state: south Tripura district, Udaipur sub-district; north Tripura district, Kailasahar and Kamalpur sub-districts; west Tripura district, Sadar sub-district; West Bengal state: Jalpaiguri and Koch Bihar districts.
2 (Provincial). Statutory provincial language in Meghalaya State (1950, Constitution, Articles 347), unscheduled language.
A’beng (A’bengya, Am’beng), A’chick (A’chik, A’we, Chisak, Dual, Matchi), Dacca, Ganching, Kamrup. A’chick is the standardized dialect in India. A’beng dialect used in Bangladesh, but is not mutually intelligible. Reportedly most similar to Koch [kdq].
A Scheduled Tribe. Christian.