| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ấp 1, Long An) | 852532 |
| Postal/ZIP Codes in Ấp 2, Long An) | 852531 |
| Postal/ZIP Codes in Ấp 3, Long An) | 852533 |
| Postal/ZIP Codes in Ấp 4, Long An) | 852534 |
| Postal/ZIP Codes in Ấp 5, Long An) | 852535 |
| Postal/ZIP Codes in Ấp 6, Long An) | 852536 |
| Postal/ZIP Codes in Bình Đức, Long An) | 852531, 852532, 852533, 852534, 852535, … |