| Zip Code : | 65255 |
| City : | Hallsville city |
| County : | Boone County |
| State : | Missouri (MO) |
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| Land Area : | 54.29 sq mi |
| Water Area : | 0.07 sq mi |
| Latitude : | 39.1025610 |
| Longitude : | -92.2183927 |
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| Population (2010): | 3,731 |
| Population Estimate (2012) : | 3,435 |
| Population Density : | 68.72/sq mi |
| Housing Units (2012) : | 1,511 |
| Median Household Income (2012) : | $59,167 (Missouri : $47,333, USA : $53,046) |
| Median Family Income (2012) : | $66,563 (Missouri : $59,395, USA : $64,585) |
| Median House Price (2012) : | $141,200 (Missouri : $138,400, USA : $181,400) |