| City : | Grass Range Town |
| County : | Fergus County, Finney County |
| State : | Montana (MT) |
| | |
| Land Area : | 0.15 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 47.0262385 |
| Longitude : | -108.8031484 |
| | |
| Population (2010): | 110 |
| Population Estimate (2012) : | 159 |
| Population Density : | 734.87/sq mi |
| Housing Units (2012) : | 82 |
| Median Household Income (2012) : | $24,875 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $25,000 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $52,500 (Montana : $183,000, USA : $181,400) |