Little Deep
- County:
- McHenry County
- County Seat:
- No
- Area (mi²):
- 36.293
- State:
- North Dakota
Little Deep is located in McHenry County, North Dakota. Little Deep has a 2025 population of 47. Little Deep is currently declining at a rate of 0% annually and its population has decreased by -4.08% since the most recent census, which recorded a population of 49 in 2020.
The median age in Little Deep is 68.4 years: 0 years for males, and 0 years for females.