| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Caoping, Yaan (草坪村) | 625600 |
| Postal/ZIP Codes in Sanjiao, Yaan (三角村) | 625600 |
| Postal/ZIP Codes in Siyan Township, Yaan (思延乡) | 625699 |
| Postal/ZIP Codes in Tongtou, Yaan (铜头村) | 625600 |
| Postal/ZIP Codes in Xianglu, Yaan (香炉村) | 625600 |
| Postal/ZIP Codes in Xihe, Yaan (西河村) | 625600 |
| Postal/ZIP Codes in Zhou, Yaan (周村) | 625600 |