| Zip Code : | 64640 |
| City : | Altamont village, Gallatin city, Lake Viking |
| County : | Daviess County |
| State : | Missouri (MO) |
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| Land Area : | 140.24 sq mi |
| Water Area : | 2.12 sq mi |
| Latitude : | 39.8956484 |
| Longitude : | -93.9351070 |
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| Population (2010): | 3,140 |
| Population Estimate (2012) : | 3,144 |
| Population Density : | 22.39/sq mi |
| Housing Units (2012) : | 1,738 |
| Median Household Income (2012) : | $43,476 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $54,688 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $116,000 (Missouri : $138,400, USA : $181,400) |