Logan zipcode
| City | Logan |
| ZIP Code | 84321 |
| Type | Standard |
| State Code | UT |
| State | Utah |
ZIP code of Logan is 84321. This place is located in Utah state in US. To send any postal service to Logan, you must use 84321 zipcode.
The ZIP code 84321 is also used with 2 more city names of Utah.
- Nibley, UT
- River Heights, UT