Leonard township
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 35.223
- State:
- North Dakota
Leonard township is located in Cass County, North Dakota. Leonard township has a 2026 population of 102. Leonard township is currently declining at a rate of 0% annually and its population has decreased by -0.97% since the most recent census, which recorded a population of 103 in 2020.
The median age in Leonard township is 42.5 years: 0 years for males, and 43.2 years for females. For every 100 females there are 76.0 males.