Union Dale zipcode
| City | Union Dale |
| ZIP Code | 18470 |
| Type | Standard |
| State Code | PA |
| State | Pennsylvania |
ZIP code of Union Dale is 18470. This place is located in Pennsylvania state in US. To send any postal service to Union Dale, you must use 18470 zipcode.
The ZIP code 18470 is also used with 2 more city names of Pennsylvania.
- Clifford Township, PA
- Clifford Twp, PA