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 2026 population of 22. Fertile Valley township is currently declining at a rate of 0% annually and its population has decreased by -4.35% since the most recent census, which recorded a population of 23 in 2020.