5 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 30553 | Lavonia | 8,454 |
| 30662 | Royston | 8,088 |
| 30521 | Carnesville | 6,176 |
| 30557 | Martin | 4,905 |
| 30639 | Franklin Springs | 42 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Franklin County, Georgia (US Census).