| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Daokou, Baiyin (道口) | 730700 |
| Postal/ZIP Codes in Dasi, Baiyin (大寺) | 730700 |
| Postal/ZIP Codes in Huihe, Baiyin (回河) | 730700 |
| Postal/ZIP Codes in Sancha, Baiyin (三岔) | 730700 |
| Postal/ZIP Codes in Shajiawan, Baiyin (沙家湾) | 730700 |