| Locality | Postal Code |
|---|---|
| Aimen, Huxi (隘門村) | 885001 |
| Baikeng, Huxi (白坑村) | 885000 |
| Beiliao, Huxi (北寮村) | 885002 |
| Chengbei, Huxi (城北村) | 885004 |
| Chenggong, Huxi (成功村) | 885004 |
| Dingwan, Huxi (鼎灣村) | 885005 |
| Dongshi, Huxi (東石村) | 885004 |
| Guoye, Huxi (菓葉村) | 885000 |
| Hongluo, Huxi (紅羅村) | 885000 |
| Hudong, Huxi (湖東村) | 885001 |
| Huxi, Huxi (湖西村) | 885001, 885002 |
| Jianshan, Huxi (尖山村) | 885003 |
| Lintou, Huxi (林投村) | 885002 |
| Longmen, Huxi (龍門村) | 885000 |
| Nanliao, Huxi (南寮村) | 885002 |
| Qingluo, Huxi (青螺村) | 885000 |
| Shagang, Huxi (沙港村) | 885005 |
| Taiwu, Huxi (太武村) | 885001 |
| Tanbian, Huxi (潭邊村) | 885005 |
| Xixi, Huxi (西溪村) | 885001 |
| Xujia, Huxi (許家村) | 885000 |
| Zhongxi, Huxi (中西村) | 885005 |
| Postal Codes in Penghu | |
|---|---|
| Xiyu (西嶼鄉) | Wangan (望安鄉) |
| Qimei (七美鄉) | Magong (馬公市) |
| Huxi (湖西鄉) | Baisha (白沙鄉) |