Post Offices List in Simpsonville City, South Carolina:
| Fairview Post Office | 677 Fairview Rd, Simpsonville, SC 29680 |
| Simpsonville Post Office | 634 Ne Main St, Simpsonville, SC 29681 |
| Fairview Post Office | 677 Fairview Rd, Simpsonville, SC 29680 |
| Simpsonville Post Office | 634 Ne Main St, Simpsonville, SC 29681 |