Delmont is a city in southeastern Douglas County, South Dakota, United States.

According to the United States Census Bureau, the city has a total area of 0.76 square miles (1.97 km2), all land.

The racial make-up was 91.63% White, 7.60% Native American, 0.38% Asian, and 0.38% from two or more races.

[11] It cut a path through the western side of town, destroying many homes and buildings.

[12] Governor Dennis Daugaard declared a state of emergency and alerted the National Guard to help with clean-up efforts.

In June 2015, the mayor said that half of the town's residents would not come back and rebuild.

A new Zion Lutheran Church was later rebuilt close to the site of the damaged building and dedicated in August 2017.

[15] Media related to Delmont, South Dakota at Wikimedia Commons