Culture or time period
- American cultures3,320 objects
- North American cultures3,313 objects
- North American native cultures3,269 objects
- California tribes2,658 objects
- Central California Tribes1,044 objects
- Northern California tribes829 objects
- North Central California tribes828 objects
- Northwestern California tribes612 objects
- California Desert tribes604 objects
- Mohave604 objects
- Klamath River Tribes481 objects
- Yurok318 objects
- Great Basin cultures315 objects
- Miwok314 objects
- Pomo258 objects
- Eastern Miwok231 objects
- Sierra Miwok231 objects
- South Central Californian tribes218 objects
- Southwest North American cultures214 objects
- Southwestern Native American214 objects