Fifty-four ethnic groups in Vietnam have been officially recognized by the Vietnamese government since 2 March 1979. Each ethnicity has its own unique language, traditions, and culture. The largest ethnic groups are: Kinh 85.32%, Tày 1.92%, Thái 1.89%, Mường 1.51%, Hmong 1.45%, Khmer 1.32%, Nùng 1.13%, Dao 0.93%, Hoa 0.78%, with all others accounting for the remaining 3.7% (2019 census). The Vietnamese terms for ethnic groups are dân tộc (nation) and sắc tộc (ethnicity).
Vietnamese Kinh people account for 85.32% of the population of Vietnam in the 2019 census, and are officially designated and recognized as the Kinh people (người Kinh) to distinguish them from the other minority groups residing in the country such as the Hmong, Cham, or Mường. The Vietnamese are one of the four main groups of Vietic speakers in Vietnam, the others being the Mường, Thổ, and Chứt people. Diasporic descendants of the Vietnamese in China, known as the Gin people, are one of 56 ethnic groups officially recognized by the People's Republic of China, residing in the Guangxi Zhuang Autonomous Region.