
Bullitt County
- State:
- Kentucky
- County Seat:
- Shepherdsville
Bullitt County's estimated 2025 population is 87,041 with a growth rate of 1.27% in the past year according to the most recent United States census data. Bullitt County is the 10th largest county in Kentucky. The 2010 population was 74,483 and has seen a growth of 16.86% since that time.