5 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 30662 | Royston | 8,325 |
| 30553 | Lavonia | 8,245 |
| 30521 | Carnesville | 5,456 |
| 30557 | Martin | 5,107 |
| 30639 | Franklin Springs | 37 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Franklin County, Georgia (US Census).