Culture or time period
- American cultures2,107 objects
- North American cultures2,107 objects
- North American native cultures2,068 objects
- California tribes1,026 objects
- Central California Tribes841 objects
- North Central California tribes665 objects
- Southwest North American cultures554 objects
- Southwestern Native American554 objects
- Great Basin cultures408 objects
- O'odham peoples349 objects
- Akimel O'odham ("Pima")243 objects
- Pomo242 objects
- Maidu178 objects
- South Central Californian tribes178 objects
- Miwok177 objects
- Eastern Miwok158 objects
- Washo151 objects
- Mono147 objects
- Yokuts137 objects
- Apache129 objects