Rosendal township
- County:
- Griggs County
- County Seat:
- No
- Area (mi²):
- 34.484
- State:
- North Dakota
Rosendal township is located in Griggs County, North Dakota. Rosendal township has a 2026 population of 34. Rosendal township is currently declining at a rate of -2.86% annually and its population has decreased by -5.56% since the most recent census, which recorded a population of 36 in 2020.
The median age in Rosendal township is 31 years: 37.3 years for males, and 0 years for females. For every 100 females there are 220.0 males.