Fairmount is a city in Richland County, North Dakota, United States.

It is approximately four miles west of the junction of Minnesota Highway 55 and U.S. Route 75.

According to the United States Census Bureau, the city has a total area of 0.32 square miles (0.83 km2), all land.

There were 195 housing units at an average density of 609.4 per square mile (235.3/km2).

32.0% of all households were made up of individuals, and 15.7% had someone living alone who was 65 years of age or older.

There were 202 housing units at an average density of 614.0 per square mile (237.1/km2).

34.5% of all households were made up of individuals, and 16.1% had someone living alone who was 65 years of age or older.

[8] Media related to Fairmount, North Dakota at Wikimedia Commons