China Postal Code of Baiyin
| District/County in English | District/County in Chinese | Postal Code | Province |
|---|---|---|---|
| Baiyin City | 730900 | Gansu Province | |
| Jingtai County | 730400 | Gansu Province | |
| Jingyuan County | 730600 | Gansu Province | |
| Huining County | 730700 | Gansu Province | |
| Baiyin District | 730900 | Gansu Province | |
| Pingchuan District | 730900 | Gansu Province |