| Zip Code : | 75457 |
| City : | Mount Vernon town |
| County : | Franklin County |
| State : | Texas (TX) |
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| Land Area : | 134.66 sq mi |
| Water Area : | 4.32 sq mi |
| Latitude : | 33.1685947 |
| Longitude : | -95.2151495 |
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| Population (2010): | 6,522 |
| Population Estimate (2012) : | 5,883 |
| Population Density : | 48.43/sq mi |
| Housing Units (2012) : | 3,176 |
| Median Household Income (2012) : | $40,541 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $55,083 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $84,600 (Texas : $128,000, USA : $181,400) |