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> Washington > Mount Vernon City
| City : | Mount Vernon City |
| County : | Alcona County, Fayette County, Honolulu County, Jefferson County, Skagit County, St. Tammany Parish |
| State : | Washington (WA) |
| Land Area : | 12.30 sq mi |
| Water Area : | 0.31 sq mi |
| Latitude : | 48.4170713 |
| Longitude : | -122.3118318 |
| Population (2010): | 31,743 |
| Population Estimate (2012) : | 31,804 |
| Population Density : | 2,580.35/sq mi |
| Housing Units (2012) : | 12,058 |
| Median Household Income (2012) : | $48,029 (Washington : $59,374, USA : $53,046) |
| Median Family Income (2012) : | $54,614 (Washington : $71,939, USA : $64,585) |
| Median House Price (2012) : | $229,700 (Washington : $272,900, USA : $181,400) |