
Cumberland
- County:
- Harlan County
- County Seat:
- No
- Area (mi²):
- 3.115
- State:
- Kentucky
Cumberland is a city located in Harlan County, Kentucky. Cumberland has a 2025 population of 1,740. Cumberland is currently declining at a rate of -2.25% annually and its population has decreased by -10.4% since the most recent census, which recorded a population of 1,942 in 2020.
The average household income in Cumberland is $42,989 with a poverty rate of 56.96%. The median age in Cumberland is 31.1 years: 31.6 years for males, and 30 years for females.