| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ấp 1, Long An) | 853522 |
| Postal/ZIP Codes in Ấp 2, Long An) | 853523 |
| Postal/ZIP Codes in Ấp 3, Long An) | 853524 |
| Postal/ZIP Codes in Ấp 4, Long An) | 853525 |
| Postal/ZIP Codes in Ấp 5, Long An) | 853526 |
| Postal/ZIP Codes in Mỹ Thạnh, Long An) | 853522, 853523, 853524, 853525, 853526 |