L1 users: 8,000 (2010 K. Kopp). Ethnic population: 8,000 (2010 K. Kopp).
Karnali zone: Dolpa district, villages north and east of Kag in Barbung river valley; Tarap river valley, Lang village and north; beyond mountains west of upper Kali Gandaki river valley; confined by the Dhaulagiri Himal south and Tibet north; Suligag river valley and the lake area; Karnali river headwaters; many small villages in Barbung, Nangong, Panzang, and Tarap river valleys.
5 (Developing). Language of recognized indigenous nationality: Dolpo.
None known. Phoksumdo Lake, Barbung River, and Charka areas are slightly different, but intelligibility is good. The central valleys of Nankong and Dho Tarap are well understood by other varieties. Lexical similarity: 78% with Loke [loy], 69% with Lhomi [lhm], 68% with Lhasa Tibetan [bod], Walungge [ola], and Kyerung (Kyirong) [kgy], 67% with Nubri [kte], 66% with Helambu Sherpa [scp], 62% with Jirel [jul] and Sherpa [xsr] (2010 K. Kopp).
SOV; postpositions; noun head initial; no noun classes or genders; content q-word in situ; 1 prefix, up to 3 suffixes; clause constitutents indicated by case-marking; conjunct or disjunct verbal agree with subject with evidential marking in the verbal auxiliary; gender is marked explicitly in the noun phrase; ergativity; tense and aspect (aspect marked overtly as a verbal suffix); no passives or voice; 36 consonant and 7 vowel phonemes; tonal.
Tibetan script [Tibt].