Ibsen township
- County:
- Richland County
- County Seat:
- No
- Area (mi²):
- 36.238
- State:
- North Dakota
Ibsen township is located in Richland County, North Dakota. Ibsen township has a 2026 population of 117. Ibsen township is currently declining at a rate of -0.85% annually and its population has decreased by -1.68% since the most recent census, which recorded a population of 119 in 2020.
The median age in Ibsen township is 39.7 years: 47.6 years for males, and 17 years for females. For every 100 females there are 66.7 males.