| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 40004 | Bardstown | Nelson County | Standard |
| 40008 | Bloomfield | Nelson County | Standard |
| 40012 | Chaplin | Nelson County | Standard |
| 40013 | Coxs Creek | Nelson County | Standard |
| 40020 | Fairfield | Nelson County | PO Box |
| 40037 | Loretto | Marion County | Standard |
| 40048 | Nazareth | Nelson County | PO Box |
| 40051 | New Haven | Nelson County | Standard |
| 40052 | New Hope | Marion County | Standard |
| 40078 | Willisburg | Washington County | Standard |
| 40107 | Boston | Nelson County | Standard |
| 40150 | Lebanon Junction | Bullitt County | Standard |