Arcanum zipcode
| City | Arcanum |
| ZIP Code | 45304 |
| Type | Standard |
| State Code | OH |
| State | Ohio |
ZIP code of Arcanum is 45304. This place is located in Ohio state in US. To send any postal service to Arcanum, you must use 45304 zipcode.
The ZIP code 45304 is also used with 3 more city names of Ohio.
- Castine, OH
- Gordon, OH
- Ithaca, OH