Fertile Valley township
- County:
- Divide County
- County Seat:
- No
- Area (mi²):
- 64.726
- State:
- North Dakota
Fertile Valley township is located in Divide County, North Dakota. Fertile Valley township has a 2025 population of 19. Fertile Valley township is currently declining at a rate of -5% annually and its population has decreased by -13.64% since the most recent census, which recorded a population of 22 in 2020.
The median age in Fertile Valley township is 61.7 years: 0 years for males, and 0 years for females.