Culture or time period
- American cultures3,461 objects
- North American cultures3,454 objects
- North American native cultures3,453 objects
- California tribes2,524 objects
- Northern California tribes1,867 objects
- Northwestern California tribes1,234 objects
- Klamath River Tribes708 objects
- Northeastern California tribes635 objects
- Central California Tribes633 objects
- North Central California tribes550 objects
- Northwest Coastal People536 objects
- Modoc435 objects
- Yurok413 objects
- Klamath Lake331 objects
- Pomo322 objects
- Northern Northwest Coast cultures281 objects
- Southern Northwest Coast cultures247 objects
- Tlingit243 objects
- Great Basin cultures217 objects
- Southern Humboldt Athabaskan137 objects