
South Valley township
- County:
- Rolette County
- County Seat:
- No
- Area (mi²):
- 35.947
- State:
- North Dakota
South Valley township is located in Rolette County, North Dakota. South Valley township has a 2025 population of 33. South Valley township is currently declining at a rate of 0% annually and its population has decreased by -2.94% since the most recent census, which recorded a population of 34 in 2020.
The average household income in South Valley township is -$1000.00 Mn with a poverty rate of 0%. The median age in South Valley township is 64.4 years: 0 years for males, and 0 years for females.