| Zip Code : | 42025 |
| City : | Benton city, Calvert city |
| County : | Marshall County, Calloway County, Graves County |
| State : | Kentucky (KY) |
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| Land Area : | 198.69 sq mi |
| Water Area : | 19.66 sq mi |
| Latitude : | 36.8568938 |
| Longitude : | -88.3350640 |
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| Population (2010): | 19,305 |
| Population Estimate (2012) : | 19,990 |
| Population Density : | 97.16/sq mi |
| Housing Units (2012) : | 9,307 |
| Median Household Income (2012) : | $45,279 (Kentucky : $42,610, USA : $53,046) |
| Median Family Income (2012) : | $56,644 (Kentucky : $53,833, USA : $64,585) |
| Median House Price (2012) : | $107,600 (Kentucky : $120,000, USA : $181,400) |