| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Dexing, Haidong (德兴村) | 810800 |
| Postal/ZIP Codes in Kuandoulan, Haidong (宽都兰村) | 810800 |
| Postal/ZIP Codes in Luojiawan, Haidong (罗家湾村) | 810800 |
| Postal/ZIP Codes in Xianfeng, Haidong (先峰村) | 810800 |
| Postal/ZIP Codes in Yongjin, Haidong (永进村) | 810800 |