| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ấp 1, Long An) | 854252 |
| Postal/ZIP Codes in Ấp 2, Long An) | 854251 |
| Postal/ZIP Codes in Ấp 3, Long An) | 854253 |
| Postal/ZIP Codes in Ấp 4, Long An) | 854254 |
| Postal/ZIP Codes in Bình Hoà Hưng, Long An) | 854251, 854252, 854253, 854254 |