6 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 40165 | Shepherdsville | 38,403 |
| 40047 | Mount Washington | 23,662 |
| 40150 | Lebanon Junction | 4,950 |
| 40109 | Brooks | 2,376 |
| 40177 | West Point | 1,523 |
| 40110 | Clermont | 440 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 6 ZCTAs in Bullitt County, Kentucky (US Census).