- American cultures5,115 objects
- North American cultures5,115 objects
- North American native cultures5,052 objects
- California tribes4,708 objects
- Central California Tribes1,601 objects
- Northern California tribes1,583 objects
- North Central California tribes1,348 objects
- Northwestern California tribes1,190 objects
- California Desert tribes1,157 objects
- Mohave1,156 objects
- Klamath River Tribes1,049 objects
- Yurok803 objects
- Miwok618 objects
- Eastern Miwok498 objects
- Sierra Miwok497 objects
- Great Basin cultures408 objects
- Pomo404 objects
- Northeastern California tribes387 objects
- Central Sierra Miwok384 objects
- Southwest California tribes380 objects