| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Dongfeng, Dingxi (东风村) | 743025 |
| Postal/ZIP Codes in Huacha, Dingxi (花岔村) | 743025 |
| Postal/ZIP Codes in Jiangtai, Dingxi (将台村) | 743025 |
| Postal/ZIP Codes in Nanchuan, Dingxi (南川村) | 743025 |
| Postal/ZIP Codes in Taiping, Dingxi (太平村) | 743025 |
| Postal/ZIP Codes in Xiaochakou, Dingxi (小岔口村) | 743025 |
| Postal/ZIP Codes in Ziyun, Dingxi (紫云村) | 743025 |