Sellers is a small town in Marion County, South Carolina, United States.

[5] According to the United States Census Bureau, the town has a total area of 0.7 square mile (1.8 km2), all land.

There were 127 housing units at an average density of 182.9 per square mile (70.6/km2).

38.7% of all households were made up of individuals, and 10.8% had someone living alone who was 65 years of age or older.

About 50.7% of families and 50.0% of the population were below the poverty line, including 55.9% of those under the age of eighteen and 58.5% of those 65 or over.