8 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 29360 | Laurens | 22,085 |
| 29325 | Clinton | 14,362 |
| 29645 | Gray Court | 11,054 |
| 29692 | Ware Shoals | 5,536 |
| 29332 | Cross Hill | 3,539 |
| 29384 | Waterloo | 3,443 |
| 29351 | Joanna | 1,397 |
| 29370 | Mountville | 542 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 8 ZCTAs in Laurens County, South Carolina (US Census).