Calvin
- County:
- Cavalier County
- County Seat:
- No
- Area (mi²):
- 0.219
- State:
- North Dakota
Calvin is a city located in Cavalier County, North Dakota. Calvin has a 2026 population of 13. Calvin is currently declining at a rate of 0% annually and its population has decreased by -7.14% since the most recent census, which recorded a population of 14 in 2020.
The median age in Calvin is 73.5 years: 0 years for males, and 0 years for females. For every 100 females there are 150.0 males.