
Madisonville
- County:
- Hopkins County
- County Seat:
- Yes
- Area (mi²):
- 17.867
- State:
- Kentucky
Madisonville is a city located in Hopkins County, Kentucky. Madisonville has a 2025 population of 19,233. It is also the county seat of .Madisonville is currently declining at a rate of -0.32% annually and its population has decreased by -1.56% since the most recent census, which recorded a population of 19,538 in 2020.
The average household income in Madisonville is $70,749 with a poverty rate of 20.9%. The median age in Madisonville is 37.4 years: 35.6 years for males, and 38.5 years for females.