| Post Office Name | US Post Office |
| Address | 437 Clay St E |
| City | Monmouth |
| State | Oregon |
| Phone Number | (503) 838-4719 |
| Latitude | 44.7727 |
| Longitude | -123.3556 |
97361 US Post Office in Monmouth, Oregon is located at 437 Clay St E. The Monmouth Post Office Number is (503) 838-4719
