Mulberry is a census-designated place (CDP) in Sumter County, South Carolina, United States.

It is included in the Sumter, South Carolina Metropolitan Statistical Area.

As of the census[3] of 2000, there were 841 people, 203 households, and 151 families residing in the CDP.

There were 234 housing units at an average density of 119.2 per square mile (46.0/km2).

22.2% of all households were made up of individuals, and 8.4% had someone living alone who was 65 years of age or older.