| Locality | Post Code |
|---|---|
| Beibu, Xincheng (北埔村) | 971052, 971053, 971066 |
| Dahan, Xincheng (大漢村) | 971053, 971060, 971064, 971065 |
| Jiali, Xincheng (嘉里村) | 971051, 971052 |
| Jialin, Xincheng (佳林村) | 971052 |
| Jiaxin, Xincheng (嘉新村) | 971024, 971051, 971064 |
| Kangle, Xincheng (康樂村) | 971065, 971067 |
| Shunan, Xincheng (順安村) | 971002 |
| Xincheng, Xincheng (新城村) | 971001 |