McCormick
- County:
- Edgefield County
- County Seat:
- No
- Area (mi²):
- 4.052
- State:
- South Carolina
McCormick is a town located in Edgefield County, South Carolina. McCormick has a 2026 population of 1,960. McCormick is currently growing at a rate of 1.29% annually but its population has decreased by -11.83% since the most recent census, which recorded a population of 2,223 in 2020.