- California19 objects
- Napa County, California19 objects
- North America19 objects
- San Francisco Bay Area, California19 objects
- The Americas19 objects
- United States19 objects
- CA-Nap-57 (Peripoli site), Wooden Valley, Napa County14 objects
- Wooden Valley, Napa County, California14 objects
- Napa Valley, Napa County, California3 objects
- CA-Nap-1 (Goddard Mound), Napa Valley, Napa County2 objects
- Middle Napa Valley, Napa County, California2 objects
- Oakville area, Napa Valley, Napa County2 objects
- CA-Nap-15, Napa Valley, Napa County1 objects
- Lower Napa Valley, Napa County, California1 objects