Orthell
- County:
- Williams County
- County Seat:
- No
- Area (mi²):
- 35.894
- State:
- North Dakota
Orthell is located in Williams County, North Dakota. Orthell has a 2025 population of 28. Orthell is currently growing at a rate of 12% annually and its population has increased by 33.33% since the most recent census, which recorded a population of 21 in 2020.