Fortuna
- County:
- Divide County
- County Seat:
- No
- Area (mi²):
- 1.005
- State:
- North Dakota
Fortuna is a city located in Divide County, North Dakota. Fortuna has a 2026 population of 30. Fortuna is currently declining at a rate of 0% annually and its population has decreased by -3.23% since the most recent census, which recorded a population of 31 in 2020.
The median household income in Fortuna is $2,499 with a poverty rate of 65.85%. The median age in Fortuna is 39.1 years: 29.8 years for males, and 39.5 years for females. For every 100 females there are 192.9 males.