| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Fangwei, Huaian (方圩村) | 223452 |
| Postal/ZIP Codes in Huaize, Huaian (淮泽村) | 223452 |
| Postal/ZIP Codes in Lou, Huaian (楼庄) | 223452 |
| Postal/ZIP Codes in Qi, Huaian (齐庄) | 223452 |
| Postal/ZIP Codes in Sanqi, Huaian (三旗村) | 223452 |
| Postal/ZIP Codes in Xueji, Huaian (薛集村) | 223452 |
| Postal/ZIP Codes in Xuma, Huaian (徐马村) | 223452 |
| Postal/ZIP Codes in Zhanggu, Huaian (张顾村) | 223452 |