In brief
The largest documented number lives in China: 6,282,187 people in the 2010 census.
Main language: Tibetan. Glottolog classifies it in the Sino-Tibetan family.
Where they live: census figures
Each figure comes from the country's official census. Censuses define belonging differently (self-identification, citizenship, mother tongue, ancestry); the type is given on each row.
China
6,282,187
Languages and their lineage
Tibetan
- Sino-Tibetansino1245
- Bodicbodi1256
- Bodishbodi1257
- Early Old Tibetanoldm1245
- Middle Old Tibetantibe1276
- Late Old Tibetanlate1253
- Central Tibetancent2346
- Tibetantibe1272
People-to-language links: Wikidata (properties P103 and P2936), checked against ISO 639-3 codes. Language classification: Glottolog 5.3.
Sources
- National Bureau of Statistics of China. 2-1 全国各民族分年龄、性别的人口 (Tabulation on the 2010 Population Census of the PRC, table 2-1). https://www.stats.gov.cn/sj/pcsj/rkpc/6rp/html/A0201.htm
- Hammarström H., Forkel R., Haspelmath M., Bank S. (2026). Glottolog 5.3. Max Planck Institute for Evolutionary Anthropology. glottolog.org (CC BY 4.0)