
Plain township
- County:
- Renville County
- County Seat:
- No
- Area (mi²):
- 35.781
- State:
- North Dakota
Plain township is located in Renville County, North Dakota. Plain township has a 2025 population of 27. Plain township is currently growing at a rate of 3.85% annually and its population has increased by 17.39% since the most recent census, which recorded a population of 23 in 2020.
The average household income in Plain township is $92,788 with a poverty rate of 0%. The median age in Plain township is 24.9 years: 24.4 years for males, and 45.2 years for females.