- Oregon, Oregon, United States, (Administrative Boundary)3
- Benton, Oregon, United States, (Administrative Boundary)2
- Fort Hoskins Historic County Park, Oregon, United States, (Area)2
- Fort Yamhill (historical), Oregon, United States, (Spot)2
- Amity, Oregon, United States, (Populated Place)1
- Arctic Ocean, , (Hydrographic)1
- Arthur Harbor, , Antarctica, (Hydrographic)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Champoeg, Oregon, United States, (Populated Place)1
- Clackamas, Oregon, United States, (Administrative Boundary)1
- Congo Republic, , Congo Republic, (Administrative Boundary)1
- Coos Bay Estuary, Oregon, United States, (Hydrographic)1
- Galapagos Islands, Galápagos, Ecuador, (Hypsographic)1
- Ghana, , Ghana, (Administrative Boundary)1
- Hood River, Oregon, United States, (Administrative Boundary)1
- Kenya, , Kenya, (Administrative Boundary)1
- Mount Hood, Oregon, United States, (Hypsographic)1
- Mount Saint Helens, Washington, United States, (Hypsographic)1
- Mt. St. Helens Lookout, Washington, United States, (Spot)1
- Nepal, , Nepal, (Administrative Boundary)1