L1 users: 846,000 (2014 census), increasing. Census based on tribal affiliation. 35,400 Tuku (2014 census).
Bundibugyo, Kabarole, Kamwenge, Kasese, Kibaale, Kyenjojo, Kyegegwa, and Ntoroko districts; West, south and southeast of Lake Albert.
5 (Developing). De facto language of provincial identity in Kabarole and Kabale districts.
Latin script [Latn], used since 1978.
Standardized form of the western languages (Nyankore-Chiga and Nyoro-Tooro) is called Runyakitara, and is taught at the University and used in internet browsing, but is a hybrid language. Christian, Muslim, traditional religion.