Rembert is a census-designated place (CDP) in Sumter County, South Carolina, United States. The population was 306 at the 2010 census, a decline from 406 in 2000. It is included in the Sumter, South Carolina Metropolitan Statistical Area.
Ellerbe's Mill was listed on the National Register of Historic Places in 1974.
Rembert is located at 34°06′02″N 80°31′51″W.
According to the United States Census Bureau, the CDP has a total area of 4.4 square miles (11.4 km2), all land. It is named after Huguenot Frenchman, Andre Rembert (1661-1736), immigrant to South Carolina.
As of the census of 2000, there were 406 people, 144 households, and 101 families residing in the CDP. The population density was 92.1 people per square mile (35.5/km2). There were 163 housing units at an average density of 37.0/sq mi (14.3/km2). The racial makeup of the CDP was 24.14% White, 75.62% African American, 0.25% from other races. Hispanic or Latino of any race were 1.48% of the population.
There were 144 households, out of which 32.6% had children under the age of 18 living with them, 37.5% were married couples living together, 25.0% had a female householder with no husband present, and 29.2% were non-families.