A language of United States


No known L1 speakers. The last speaker died in the 1960s.


California: north.

Language Status

10 (Extinct). Language of registered tribe: Grindstone Indian Rancheria of Wintun-Wailaki Indians of California, Round Valley Indian Tribes-Round Valley Reservation, Scotts Valley Band of Pomo Indians of California.

Language Development
The Round Valley Language Project has made Wailaki an option for Round Valley High School students to study for their core curriculum language requirements, and there is evidence of this program having success.
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