| Place | Post Code |
|---|---|
| 尕庄 (Ga, Xining) | 812100 |
| 光华村 (Guanghua, Xining) | 812100 |
| 国光村 (Guoguang, Xining) | 812100 |
| 河拉台村 (Helatai, Xining) | 812100 |
| 纳隆口村 (Nalongkou, Xining) | 812100 |
| 万丰村 (Wanfeng, Xining) | 812100 |
| 涌兴村 (Yongxing, Xining) | 812100 |
| Postal Codes in Huangyuan | |
|---|---|
| Bayan (巴燕乡) | |
| Bohang (波航乡) | |
| Chengguan (城关镇) | |
| Chengjiao (城郊乡) | |
| Dahua (大华镇) | |
| Dongxia (东峡乡) | |
| Heping (和平乡) | |
| Riyue (日月乡) | |
| Shenzhong (申中乡) | |
| Sizhai (寺寨乡) | |
| Tawan (塔湾乡) | |