| Post Office Name | US Post Office |
| Address | 10341 N Highway 191 |
| City | Elfrida |
| State | Arizona |
| Phone Number | (520) 642-3688 |
| Latitude | 31.7341 |
| Longitude | -109.4949 |
85610 US Post Office in Elfrida, Arizona is located at 10341 N Highway 191. The Elfrida Post Office Number is (520) 642-3688
