China Postal Code of Guyuan
| District/County in English | District/County in Chinese | Postal Code | Province |
|---|---|---|---|
| Guyuan City | 756000 | Ningxia Hui Autonomous Region | |
| Yuanzhou District | 756000 | Ningxia Hui Autonomous Region | |
| Xiji County | 756200 | Ningxia Hui Autonomous Region | |
| Longde County | 756300 | Ningxia Hui Autonomous Region | |
| Jingyuan County | 756400 | Ningxia Hui Autonomous Region | |
| Pengyang County | 756500 | Ningxia Hui Autonomous Region |