Yemassee
- County:
- Hampton County
- County Seat:
- No
- Area (mi²):
- 12.386
- State:
- South Carolina
Yemassee is a town located in Hampton County, South Carolina. Yemassee has a 2026 population of 1,127. Yemassee is currently growing at a rate of 0.63% annually and its population has increased by 0.09% since the most recent census, which recorded a population of 1,126 in 2020.