| Population |
2,130 (Council of Indigenous Peoples 2002). Ethnic population: 2,127. |
| Region |
West central mountains southeast of Chiayi, Alishan (Mt. Ali) area. |
| Language map |
Taiwan
|
| Alternate names |
Namakaban, Niitaka, Tibola, Tibolah, Tibolak, Tibolal, Tso, Tsoo, Tsu-U, Tsu-Wo, Tsuou, Tzo |
| Dialects |
Duhtu, Luhtu, Tapangu, Tfuea, Iimutsu. |
| Classification |
Austronesian, Tsouic |
| Language use |
Iimutsu has no remaining speakers (Wurm and Hattori 1981). The people speak Tsou in daily life. Young people speak Mandarin. |
| Language development |
Grammar. |
| Writing system |
Latin script. |
| Comments |
Some linguistic work done. |