Salem zipcode
| City | Salem |
| ZIP Code | 42078 |
| Type | Standard |
| State Code | KY |
| State | Kentucky |
ZIP code of Salem is 42078. This place is located in Kentucky state in US. To send any postal service to Salem, you must use 42078 zipcode.
The ZIP code 42078 is also used with 1 more city name of Kentucky.
- Lola, KY