Fairmount township
- County:
- Richland County
- County Seat:
- No
- Area (mi²):
- 40.875
- State:
- North Dakota
Fairmount township is located in Richland County, North Dakota. Fairmount township has a 2026 population of 93. Fairmount township is currently declining at a rate of -1.06% annually but its population has increased by 1.09% since the most recent census, which recorded a population of 92 in 2020.
The median age in Fairmount township is 49.5 years: 40 years for males, and 62.5 years for females. For every 100 females there are 100.0 males.