| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Jinjiakou, Zhangjiakou (金家口村) | 075416 |
| Postal/ZIP Codes in Wafang, Zhangjiakou (瓦房村) | 075416 |
| Postal/ZIP Codes in Wangjialou, Zhangjiakou (王家楼村) | 075416 |
| Postal/ZIP Codes in Xipo, Zhangjiakou (西坡村) | 075416 |
| Postal/ZIP Codes in Yu, Zhangjiakou (于庄) | 075416 |