| Zip Code : | 59520 |
| City : | Big Sandy town |
| County : | Chouteau County |
| State : | Montana (MT) |
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| Land Area : | 1,084.27 sq mi |
| Water Area : | 4.77 sq mi |
| Latitude : | 48.0251051 |
| Longitude : | -109.9105090 |
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| Population (2010): | 1,030 |
| Population Estimate (2012) : | 1,223 |
| Population Density : | 0.95/sq mi |
| Housing Units (2012) : | 585 |
| Median Household Income (2012) : | $43,250 (Montana : $45,456, USA : $53,046) |
| Median Family Income (2012) : | $54,375 (Montana : $58,951, USA : $64,585) |
| Median House Price (2012) : | $81,500 (Montana : $183,000, USA : $181,400) |