- Oregon, Oregon, United States, (Administrative Boundary)11
- Willamette Valley, Multnomah County, Oregon, United States5
- Willamette Valley, Oregon, United States, (Hypsographic)5
- Wyoming, Wyoming, United States, (Administrative Boundary)3
- Carbon, Wyoming, United States, (Administrative Boundary)2
- Corvallis, Oregon, United States, (Populated Place)2
- Eastern Oregon, Oregon, United States, (Area)2
- Malheur, Oregon, United States, (Administrative Boundary)2
- Oregon Coast, Oregon, United States, (Area)2
- Puget Sound, Kitsap County, Washington, United States2
- Willamette River, Oregon, United States, (Hydrographic)2
- William L Finley National Wildlife Refuge, Oregon, United States, (Area)2
- Ashland, Oregon, United States, (Populated Place)1
- Baker, Oregon, United States, (Administrative Boundary)1
- Benton, Oregon, United States, (Administrative Boundary)1
- Bridgeport, Town of Bridgeport, Fairfield County, Connecticut, United States1
- Burial Lake, Alaska, United States, (Hydrographic)1
- Canaan, Town of North Canaan, Litchfield County, Connecticut, United States1
- Cape Arago, Coos County, Oregon, United States1
- Cascade Range, Oregon, United States, (Hypsographic)1