| Post Office Name | US Post Office |
| Address | 629 Parke Ave |
| City | Portland |
| State | North Dakota |
| Phone Number | (701) 786-3710 |
| Latitude | 47.4979 |
| Longitude | -97.4103 |
58274 US Post Office in Portland, North Dakota is located at 629 Parke Ave. The Portland Post Office Number is (701) 786-3710
