The Postal code of Clark Avenue West is L4J 7K5, Clark Avenue West is a street in Thornhill Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Clark Avenue West |
| Local delivery units(LDU) | 7K5 |
| Forward sortation areas(FSA) | L4J |
| Postal Code | L4J 7K5 |
| Place | Thornhill |
| County | York |
| Province | Ontario |