1,140,000 (1999 census). Ethnic population: 1,270,000 (2009 census).
Mostly north central mountains, Hoa Binh, Thanh Hoa, Phu Tho, Ha Noi, Yen Bai, Son La, and Ninh Binh provinces.
6a (Vigorous). Language of recognized ethnic group: Muong.
Also use Vietnamese [vie].
Latin script [Latn].
Muong is an official ethnic community. Traditional religion, Christian.