Allen township
- County:
- Kidder County
- County Seat:
- No
- Area (mi²):
- 34.186
- State:
- North Dakota
Allen township is located in Kidder County, North Dakota. Allen township has a 2026 population of 55. Allen township is currently declining at a rate of 0% annually and its population has decreased by -1.79% since the most recent census, which recorded a population of 56 in 2020.
The median age in Allen township is 62.6 years: 58 years for males, and 68.7 years for females. For every 100 females there are 205.9 males.