| Zip Code : | 59032 |
| City : | Grass Range town |
| County : | Fergus County, Petroleum County |
| State : | Montana (MT) |
| | |
| Land Area : | 422.70 sq mi |
| Water Area : | 0.63 sq mi |
| Latitude : | 47.0246210 |
| Longitude : | -108.7030753 |
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| Population (2010): | 408 |
| Population Estimate (2012) : | 329 |
| Population Density : | 0.97/sq mi |
| Housing Units (2012) : | 206 |
| Median Household Income (2012) : | $34,231 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $33,636 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $106,700 (Montana : $183,000, USA : $181,400) |