Mount Vernon
City in Indiana
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Mount Vernon is a city in and the county seat of Posey County, Indiana, United States. Located in the state's far southwestern corner, within 15 miles of both the southernmost or westernmost points, it is the westernmost city in the state. Wikipedia
ZIP code: 47620
Population: 6,383 (2022)
Area code(s): 812, 930
Elevation: 413 ft (126 m)
Founded: 1816
Township: Black