| Zip Code : | 59710 |
| City : | Alder |
| County : | Madison County |
| State : | Montana (MT) |
| Land Area : | 603.11 sq mi |
| Water Area : | 1.53 sq mi |
| Latitude : | 45.0653505 |
| Longitude : | -112.0679930 |
| Population (2010): | 286 |
| Population Estimate (2012) : | 237 |
| Population Density : | 0.47/sq mi |
| Housing Units (2012) : | 264 |
| Median Household Income (2012) : | $40,938 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $54,464 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $242,600 (Montana : $183,000, USA : $181,400) |