Founded in 1796, Bullitt County is one of 120 counties in the state of Kentucky. Historically, Bullitt County was formed from Jefferson County and Nelson County. The city of Shepherdsville is the county seat. With FIPS code of 29, Bullitt County has a population of 82,918 and area of 299 square miles (774 km2).
List of all cities in Bullitt County, KY alphabetically
| City/Town | Postal Code | Area Code |
| Brooks, KY | 40109 | 502 |
| Clermont, KY | 40110 | 502 |
| Hillview, KY | 40129 | 502 |
| Lebanon Junction, KY | 40150 | 502 |
| Mount Washington, KY | 40047 | 502 |
| Shepherdsville, KY | 40165 | 502 |