Yurok is an Algonquian language. The Yurok Tribe is California’s largest Indian Tribe with nearly 5,000 enrolled members. The Yurok Indians are also known historically as the Pohlik-la, Ner-er-er, Petch-ik-lah and Klamath River Indians.
Diegueno is a member language of the Yuman division of the Hokan language family. Tipai-Ipai is the common name since the 1950s of two linguistically related groups formerly known as Kamia (Kumeyaay) and Diegueno. Today, they once again prefer the term Kumeyaay.
The Patwin formed the southernmost and most diverse dialetic division of the former Wintun (or Copehan) linguistic family, now considered part of the Penutian stock.
The Serrano belonged to the Shoshonean Division of the Uto-Aztecan linguistic stock.
With the Mattole, Lassik, Sinkyone, and Nongatl, the Wailaki spoke a Southern Athapaskan language.
The Shasta Indians were one of four Shastan tribes, the other three being Konomihu, Okwanuchu, and New River Shasta. The Shasta Indians constituted part of the Shastan division of the Hokan linguistic stock.
The Pomo were originally placed in a distinct linguistic stock (Kulanapan) but are now attached to the widely scattered Hokan family.
Originally a distinct stock in the classificatory system of Powell, Miwok has now been made a subdivision of the Penutian linguistic family.
The Wailaki Indians belonged to the Athapascan linguistic stock and to the southern California group.
The Wintu Indians were the northernmost division of the Copehan stock of Powell, later called Wintun by Kroeber (1932) and now regarded as part of the Penutian family.
The Coast Yuki Indians believe themselves to be an offshoot from the Huchnom but linguistic examination seems to place them near the Yuki.
At first considered a distinct linguistic stock, the Chumash are now included in the larger Hokan family.
The Tubatulabal Indians originally lived in three autonomous bands: the Pahkanapil, Palagewan, and Bankalachi, or Toloim. Tubatulabal was a subgroup of the Uto-Aztecan language family.
The Vanyume Indians belonged to the Shoshonean Division of the Uto-Aztecan linguistic stock. Their closest connections being probably with the Kitanemuk, and secondly with the Serrano.
Formerly considered a distinct linguistic stock, the Salinan Indians are now connected with the Hokan linguistic family.