Corona is a town in Roberts County, South Dakota, United States.

[6] According to the United States Census Bureau, the town has a total area of 0.25 square miles (0.65 km2), all land.

36.0% of all households were made up of individuals, and 16% had someone living alone who was 65 years of age or older.

There were 63 housing units at an average density of 258.0 per square mile (99.6/km2).

48.0% of all households were made up of individuals, and 14.0% had someone living alone who was 65 years of age or older.

There were 15.4% of families and 21.2% of the population living below the poverty line, including 22.7% of under eighteens and 22.2% of those over 64.