- Oregon, Oregon, United States, (Administrative Boundary)14
- Willamette Valley, Oregon, United States, (Hypsographic)6
- Willamette Valley, Multnomah County, Oregon, United States5
- Corvallis, Oregon, United States, (Populated Place)4
- Willamette River, Oregon, United States, (Hydrographic)3
- Wyoming, Wyoming, United States, (Administrative Boundary)3
- Carbon, Wyoming, United States, (Administrative Boundary)2
- Eastern Oregon, Oregon, United States, (Area)2
- Fort Yamhill (historical), Oregon, United States, (Spot)2
- Malheur, Oregon, United States, (Administrative Boundary)2
- Oregon Coast, Oregon, United States, (Area)2
- Puget Sound, Kitsap County, Washington, United States2
- William L Finley National Wildlife Refuge, Oregon, United States, (Area)2
- Alaska, Alaska, United States, (Administrative Boundary)1
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Alsea River, Oregon, United States, (Hydrographic)1
- Ashland, Oregon, United States, (Populated Place)1
- Baja California, Baja California, Mexico, (Administrative Boundary)1
- Baker, Oregon, United States, (Administrative Boundary)1
- Benton, Oregon, United States, (Administrative Boundary)1