Reidville
- County:
- Spartanburg County
- County Seat:
- No
- Area (mi²):
- 1.761
- State:
- South Carolina
Reidville is a town located in Spartanburg County, South Carolina. Reidville has a 2026 population of 1,842. Reidville is currently growing at a rate of 2.96% annually and its population has increased by 12.32% since the most recent census, which recorded a population of 1,640 in 2020.