Culture or time period
- American cultures2,100 objects
- North American cultures1,780 objects
- North American native cultures1,767 objects
- California tribes1,411 objects
- Central California Tribes1,042 objects
- North Central California tribes1,011 objects
- Pomo864 objects
- Kashia430 objects
- Southwestern Pomo430 objects
- Northern California tribes358 objects
- Northwestern California tribes358 objects
- Klamath River Tribes356 objects
- Mesoamerican peoples320 objects
- Mexican320 objects
- Hupa183 objects
- Great Basin cultures166 objects
- Northwest Coastal People160 objects
- Yurok149 objects
- Central Northwest Coast cultures135 objects
- Kwakwaka'wakw (Kwakiutl)135 objects