| Post Office Name | US Post Office |
| Address | 1421 US-12 |
| City | Ethel |
| State | Washington |
| Phone Number | (360) 978-4662 |
| Latitude | 46.5349 |
| Longitude | -122.7377 |
98542 US Post Office in Ethel, Washington is located at 1421 US-12. The Ethel Post Office Number is (360) 978-4662
