
Hardinsburg
- County:
- Breckinridge County
- County Seat:
- Yes
- Area (mi²):
- 3.458
- State:
- Kentucky
Hardinsburg is a city located in Breckinridge County, Kentucky. Hardinsburg has a 2025 population of 2,490. It is also the county seat of Breckinridge County. Hardinsburg is currently growing at a rate of 0.85% annually and its population has increased by 4.4% since the most recent census, which recorded a population of 2,385 in 2020.
The average household income in Hardinsburg is $75,421 with a poverty rate of 15.7%. The median age in Hardinsburg is 43.2 years: 42.5 years for males, and 47.2 years for females.