Dupont Map
Dupont is a town in Lancaster Township, Jefferson County, Indiana, United States. The population was 339 at the 2010 census.
Dupont is located at 38°53?26?N 85°30?59?W / 38.89056°N 85.51639°W / 38.89056; -85.51639 (38.890569, -85.516463).
According to the United States Census Bureau, the town has a total area of 1.0 square miles (2.7 km²), all of it land.
Nearby cities include North Vernon, Madison, Canaan, Hanover, Milton.