Culture or time period
- American cultures4,397 objects
- North American cultures4,363 objects
- North American native cultures4,315 objects
- California tribes2,580 objects
- Central California Tribes1,441 objects
- North Central California tribes1,165 objects
- Northern California tribes847 objects
- Southwest North American cultures620 objects
- Southwestern Native American615 objects
- Pomo591 objects
- Northwestern California tribes533 objects
- Great Basin cultures522 objects
- Northwest Coastal People402 objects
- O'odham peoples320 objects
- Northeastern California tribes315 objects
- Asian cultures282 objects
- Klamath River Tribes277 objects
- South Central Californian tribes277 objects
- Maidu250 objects
- Southeast Asian cultures245 objects