
Middlesborough
- County:
- Bell County
- County Seat:
- No
- Area (mi²):
- 7.384
- State:
- Kentucky
Middlesborough is a city located in Bell County, Kentucky. Middlesborough has a 2025 population of 8,784. Middlesborough is currently declining at a rate of -1.28% annually and its population has decreased by -6.08% since the most recent census, which recorded a population of 9,353 in 2020.
The average household income in Middlesborough is $50,142 with a poverty rate of 28.83%. The median age in Middlesborough is 41.8 years: 33.5 years for males, and 47.8 years for females.