- Willamette Valley, Oregon, United States, (Hypsographic)5
- Oregon, Oregon, United States, (Administrative Boundary)3
- Willamette River, Oregon, United States, (Hydrographic)3
- Nigeria, , Nigeria, (Administrative Boundary)2
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Arctic Ocean, , (Hydrographic)1
- Ashland, Oregon, United States, (Populated Place)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Champoeg, Oregon, United States, (Populated Place)1
- City of Corvallis, Oregon, United States, (Administrative Boundary)1
- Corvallis, Oregon, United States, (Populated Place)1
- Easter Island, Valparaíso, Chile, (Hypsographic)1
- Elson Lagoon, Alaska, United States, (Hydrographic)1
- Fort Yamhill (historical), Oregon, United States, (Spot)1
- Ghana, , Ghana, (Administrative Boundary)1
- Glacier Bay National Park and Preserve, Alaska, United States, (Area)1
- Hinkle Creek, Douglas County, Oregon, United States1
- Hood River, Oregon, United States, (Administrative Boundary)1
- Juneau, Alaska, United States, (Populated Place)1
- Ka‘ū District, Hawaii, United States, (Administrative Boundary)1