Garrison zipcode
| City | Garrison |
| ZIP Code | 58540 |
| Type | Standard |
| State Code | ND |
| State | North Dakota |
ZIP code of Garrison is 58540. This place is located in North Dakota state in US. To send any postal service to Garrison, you must use 58540 zipcode.
The ZIP code 58540 is also used with 2 more city names of North Dakota.
- Emmet, ND
- White Shield, ND