| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Dashitou, Dingxi (大石头村) | 730512 |
| Postal/ZIP Codes in Halagou, Dingxi (哈拉沟村) | 730512 |
| Postal/ZIP Codes in Hongliu, Dingxi (红柳村) | 730512 |
| Postal/ZIP Codes in Jiangjiashan, Dingxi (蒋家山村) | 730512 |
| Postal/ZIP Codes in Nanjia, Dingxi (南家村) | 730512 |
| Postal/ZIP Codes in Xiashijia, Dingxi (下石家村) | 730512 |