- American cultures9,301 objects
- North American cultures8,692 objects
- North American native cultures7,509 objects
- California tribes5,517 objects
- Old World (Africa, Asia and Europe)4,250 objects
- Classical Civilizations4,066 objects
- Egypt3,732 objects
- Ancient Egyptian3,653 objects
- Dynastic Period, Egypt (ca. 3000–343 BC)2,981 objects
- New Kingdom of Egypt (1550–1069 BC)2,843 objects
- Northern California tribes2,757 objects
- Ramessid Period (1295–1069 BC)2,672 objects
- 19th Dynasty of Egypt (1295–1186 BC)2,609 objects
- 18th Dynasty of Egypt (1550–1295 BC)2,600 objects
- Northwestern California tribes1,982 objects
- Klamath River Tribes1,511 objects
- Central California Tribes1,327 objects
- African cultures1,304 objects
- Asian cultures1,209 objects
- North American historic cultures1,186 objects