9 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 23851 | Franklin | 13,481 |
| 23837 | Courtland | 4,414 |
| 23829 | Capron | 2,557 |
| 23866 | Ivor | 1,837 |
| 23878 | Sedley | 1,205 |
| 23827 | Boykins | 1,086 |
| 23874 | Newsoms | 714 |
| 23844 | Drewryville | 614 |
| 23828 | Branchville | 571 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 9 ZCTAs in Southampton County, Virginia (US Census).