Post Offices List in Laurens County, South Carolina:
| Clinton Post Office | 202 Elizabeth St, Clinton, SC 29325 |
| Cross Hill Post Office | 968 N Main St, Cross Hill, SC 29332 |
| Gray Court Post Office | 411 W Main St, Gray Court, SC 29645 |
| Joanna Post Office | 106 Regnery Plz, Joanna, SC 29351 |
| Laurens Post Office | 302 N Harper St, Laurens, SC 29360 |
| Ware Shoals Post Office | 101 Mclane Ave, Ware Shoals, SC 29692 |
| Waterloo Post Office | 11219 Highway 221 S, Waterloo, SC 29384 |
| Mountville Post Office | 1466 Mountville Rd, Mountville, SC 29370 |