Shepherdsville
- County:
- Bullitt County
- County Seat:
- Yes
- Area (mi²):
- 16.27
- State:
- Kentucky
Shepherdsville is a city located in Bullitt County, Kentucky. Shepherdsville has a 2026 population of 14,837. It is also the county seat of Bullitt County. Shepherdsville is currently growing at a rate of 0.97% annually and its population has increased by 4.22% since the most recent census, which recorded a population of 14,236 in 2020.