| Place | Postal Code |
|---|---|
| 安家山 (Anjiashan, Dingxi) | 730500 |
| 哈地哈 (Hadiha, Dingxi) | 730500 |
| 后家山 (Houjiashan, Dingxi) | 730500 |
| 拉路 (Lalu, Dingxi) | 730500 |
| 立哈 (Liha, Dingxi) | 730500 |
| 牛沟 (Niugou, Dingxi) | 730500 |
| 乔家沟 (Qiaojiagou, Dingxi) | 730500 |
| 山沟 (Shangou, Dingxi) | 730500 |
| 石家台 (Shijiatai, Dingxi) | 730500 |
| 石门 (Shimen, Dingxi) | 730500 |
| 曙光 (Shuguang, Dingxi) | 730500 |
| 随固 (Suigu, Dingxi) | 730500 |
| 义仁沟 (Yirengou, Dingxi) | 730500 |
| 寨上 (Zhaishang, Dingxi) | 730500 |