- North America39 objects
- The Americas39 objects
- United States39 objects
- California36 objects
- Northern California36 objects
- Northwestern California31 objects
- Humboldt County, California8 objects
- Hoopa Valley Reservation, Humboldt County, California7 objects
- Hoopa Valley, Humboldt County, California7 objects
- Northeastern California5 objects
- Shasta County, California4 objects
- Central Oregon3 objects
- Klamath County, Oregon3 objects
- Klamath Reservation, Klamath County, Oregon3 objects
- Northwestern United States3 objects
- Oregon3 objects
- Hostler Ranch, Hoopa Valley, Humboldt County2 objects
- Trinity Center, Trinity County, California2 objects
- Trinity County, California2 objects
- Heroult (historical), Pit River, Shasta County1 objects