Culture or time period
- Maidu13 objects
- Southwest California tribes12 objects
- Cahuilla11 objects
- Desert Cahuilla11 objects
- Mechoopda Indian Tribe of Chico Rancheria11 objects
- Torres Martinez Desert Cahuilla Indians11 objects
- Yocha Dehe Wintun Nation [DO NOT USE]9 objects
- Elem Indian Colony of Pomo Indians of the Sulphur Bank Rancheria7 objects
- Southeastern Pomo7 objects
- Klamath River Tribes6 objects
- Hupa3 objects
- Yurok3 objects
- Klamath Lake2 objects
- Modoc2 objects
- Diegueño1 objects
- Kamia1 objects
- Tipai-Ipai1 objects
- Tübatulabal1 objects
- Wappo1 objects
- Yuki1 objects