740 (Adelaar 2004). 730 Jaqaru, 11 Kawki. Ethnic population: 2,000 (2000 W. Adelaar).
Lima region: Yauyos province, Cachuy and Tupe villages; into Ica region.
7 (Shifting). Recognized language (2011, Law No. 29735, Preservation and Use of Original Languages of Peru).
Cauqui (Cachuy, Kawki). Lexical similarity: 73% with Aymara [ayr], 79% with Cauqui dialect and Aymara.
Latin script [Latn], in development.