| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Chidong, Ziguan (赤東里) | 826005 |
| Postal/ZIP Codes in Chikan, Ziguan (赤崁里) | 826004, 826005, 826012 |
| Postal/ZIP Codes in Chixi, Ziguan (赤西里) | 826005 |
| Postal/ZIP Codes in Dashe, Ziguan (大舍里) | 826003, 826004, 826008 |
| Postal/ZIP Codes in Dianbao, Ziguan (典寶里) | 825108, 826007, 826008 |
| Postal/ZIP Codes in Jiadong, Ziguan (茄苳里) | 826007 |
| Postal/ZIP Codes in Lihe, Ziguan (禮蚵里) | 826005 |
| Postal/ZIP Codes in Tongan, Ziguan (同安里) | 826003 |
| Postal/ZIP Codes in Xinhe, Ziguan (信蚵里) | 826006 |
| Postal/ZIP Codes in Zhihe, Ziguan (智蚵里) | 826005, 826006, 826007 |
| Postal/ZIP Codes in Zhonglun, Ziguan (中崙里) | 826000 |
| Postal/ZIP Codes in Zihe, Ziguan (梓和里) | 826001, 826003 |
| Postal/ZIP Codes in Ziping, Ziguan (梓平里) | 826001, 826003 |
| Postal/ZIP Codes in Zixin, Ziguan (梓信里) | 826002, 826012 |
| Postal/ZIP Codes in Ziyi, Ziguan (梓義里) | 826001, 826002, 826004 |