| Place | Post Code |
|---|---|
| 东孙村 (Dongsun, Baoding) | 071708 |
| 胡村 (Hu, Baoding) | 071708 |
| 留村 (Liu, Baoding) | 071708 |
| 西孙村 (Xisun, Baoding) | 071708 |
| Postal Codes in Rongcheng | |
|---|---|
| Bayu (八于乡) | |
| Beiguan (北关镇) | |
| Dahe (大河镇) | |
| Jiaguang (贾光乡) | |
| Liangmatai (晾马台乡) | |
| Nanzhang (南张镇) | |
| Pingwang (平王乡) | |
| Rongcheng (容城镇) | |
| Xiaoli (小里镇) | |