| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Dongan, Wangan (東安村) | 882001 |
| Postal/ZIP Codes in Dongji, Wangan (東吉村) | 882036, 882037, 882038, 882039, 882040 |
| Postal/ZIP Codes in Dongping, Wangan (東坪村) | 882000 |
| Postal/ZIP Codes in Huayu, Wangan (花嶼村) | 882000 |
| Postal/ZIP Codes in Jiangjun, Wangan (將軍村) | 882000 |
| Postal/ZIP Codes in Shuian, Wangan (水垵村) | 882001 |
| Postal/ZIP Codes in Xian, Wangan (西安村) | 882001 |
| Postal/ZIP Codes in Xiping, Wangan (西坪村) | 882000 |
| Postal/ZIP Codes in Zhongshe, Wangan (中社村) | 882001 |