- American cultures6,289 objects
- North American cultures6,289 objects
- North American native cultures6,218 objects
- California tribes5,734 objects
- Central California Tribes2,193 objects
- North Central California tribes1,913 objects
- Northern California tribes1,841 objects
- Northwestern California tribes1,390 objects
- California Desert tribes1,275 objects
- Mohave1,274 objects
- Klamath River Tribes1,206 objects
- Yurok920 objects
- Miwok693 objects
- Pomo668 objects
- Eastern Miwok564 objects
- Sierra Miwok563 objects
- Great Basin cultures545 objects
- Southwest California tribes444 objects
- Northeastern California tribes443 objects
- Central Sierra Miwok433 objects