| Zip Code : | 59436 |
| City : | Fairfield town |
| County : | Teton County |
| State : | Montana (MT) |
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| Land Area : | 262.70 sq mi |
| Water Area : | 7.04 sq mi |
| Latitude : | 47.6120005 |
| Longitude : | -112.0473195 |
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| Population (2010): | 1,827 |
| Population Estimate (2012) : | 1,630 |
| Population Density : | 6.95/sq mi |
| Housing Units (2012) : | 828 |
| Median Household Income (2012) : | $49,688 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $56,500 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $139,700 (Montana : $183,000, USA : $181,400) |