Washington township
- County:
- Grand Forks County
- County Seat:
- No
- Area (mi²):
- 36.037
- State:
- North Dakota
Washington township is located in Grand Forks County, North Dakota. Washington township has a 2026 population of 127. Washington township is currently growing at a rate of 0.79% annually but its population has decreased by -1.55% since the most recent census, which recorded a population of 129 in 2020.
The median age in Washington township is 43.5 years: 50.1 years for males, and 31.6 years for females. For every 100 females there are 105.6 males.