Grass Range is a town in Fergus County, Montana, United States.

According to the United States Census Bureau, the town has a total area of 0.15 square miles (0.39 km2), all land.

47.5% of all households were made up of individuals, and 23% had someone living alone who was 65 years of age or older.

32.8% of all households were made up of individuals, and 14.9% had someone living alone who was 65 years of age or older.

There were 37.5% of families and 44.4% of the population living below the poverty line, including 82.4% of under eighteens and 16.0% of those over 64.

Grass Range Public Schools educates students from kindergarten through 12th grade.

[14] Media related to Grass Range, Montana at Wikimedia Commons