
Belle Valley
- County:
- Noble County
- County Seat:
- No
- Area (mi²):
- 0.407
- State:
- Ohio
Belle Valley is a village located in Noble County, Ohio. Belle Valley has a 2025 population of 197. Belle Valley is currently declining at a rate of -0.51% annually and its population has decreased by -1.99% since the most recent census, which recorded a population of 201 in 2020.
The average household income in Belle Valley is $58,358 with a poverty rate of 12.43%. The median age in Belle Valley is 49.6 years: 51.3 years for males, and 47.5 years for females.