| Zip Code : | 47620 |
| City : | Mount Vernon city |
| County : | Posey County |
| State : | Indiana (IN) |
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| Land Area : | 208.02 sq mi |
| Water Area : | 7.93 sq mi |
| Latitude : | 37.9319594 |
| Longitude : | -87.9057111 |
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| Population (2010): | 13,427 |
| Population Estimate (2012) : | 13,216 |
| Population Density : | 64.55/sq mi |
| Housing Units (2012) : | 5,825 |
| Median Household Income (2012) : | $56,964 (Indiana : $48,374, USA : $53,046) |
| Median Family Income (2012) : | $73,885 (Indiana : $60,012, USA : $64,585) |
| Median House Price (2012) : | $120,900 (Indiana : $123,400, USA : $181,400) |