| Post Office Name | US Post Office |
| Address | 100 E 3rd Ave |
| City | Ellensburg |
| State | Washington |
| Phone Number | (509) 962-4360 |
| Latitude | 47.0155 |
| Longitude | -120.3114 |
98926 US Post Office in Ellensburg, Washington is located at 100 E 3rd Ave. The Ellensburg Post Office Number is (509) 962-4360
