5 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 30553 | Lavonia | 8,557 |
| 30662 | Royston | 7,950 |
| 30521 | Carnesville | 6,773 |
| 30557 | Martin | 4,756 |
| 30639 | Franklin Springs | 36 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Franklin County, Georgia (US Census).