| K9A 5J4 information | |
|---|---|
| Streets | 2 |
| Province | Ontario |
| Postal District | K |
| Forward sortation areas(FSA) | K9A |
| Local delivery units(LDU) | 5J4 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Elgin Street West | Cobourg | Northumberland | K9A 5J4 |
| William Street | Cobourg | Northumberland | K9A 5J4 |