| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Banyang, Dingxi (板羊) | 748100 |
| Postal/ZIP Codes in Houjiamen, Dingxi (侯家门) | 748100 |
| Postal/ZIP Codes in Majiazhuang, Dingxi (马家庄) | 748100 |
| Postal/ZIP Codes in Sidian, Dingxi (四店) | 748100 |
| Postal/ZIP Codes in Xianfeng, Dingxi (先锋) | 748100 |
| Postal/ZIP Codes in Xueshan, Dingxi (雪山) | 748100 |
| Postal/ZIP Codes in Yuange, Dingxi (元阁) | 748100 |