| Zip Code : | 59731 |
| City : | Garrison |
| County : | Powell County |
| State : | Montana (MT) |
| Land Area : | 136.93 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 46.5822003 |
| Longitude : | -112.7796229 |
| Population (2010): | 209 |
| Population Estimate (2012) : | 204 |
| Population Density : | 1.53/sq mi |
| Housing Units (2012) : | 123 |
| Median Household Income (2012) : | $46,875 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $60,625 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $161,900 (Montana : $183,000, USA : $181,400) |