| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hundslev, Rynkeby | 5300, 5350 |
| Postal/ZIP Codes in Rynkeby, Rynkeby | 5300, 5350, 5540, 5550 |
| Postal/ZIP Codes in Skovsbo, Rynkeby | 5540, 5540, 5350 |
| Postal/ZIP Codes in Tvinde, Rynkeby | 5300, 5350 |
| Postal/ZIP Codes in Urup, Rynkeby | 5350, 5550 |