| City : | Belfry |
| County : | Boone County, Carbon County, Lander County, Marshall County, Monroe County |
| State : | Montana (MT) |
| | |
| Land Area : | 1.66 sq mi |
| Water Area : | 0.05 sq mi |
| Latitude : | 45.1361267 |
| Longitude : | -108.9981956 |
| | |
| Population (2010): | 218 |
| Population Estimate (2012) : | 205 |
| Population Density : | 130.93/sq mi |
| Housing Units (2012) : | 115 |
| Median Household Income (2012) : | $37,083 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $41,691 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $70,000 (Montana : $183,000, USA : $181,400) |