| Locality | Post Code |
|---|---|
| Buhe, Xinfeng (埔和村) | 304111, 304112 |
| Fengkeng, Xinfeng (鳳坑村) | 304000 |
| Fuxing, Xinfeng (福興村) | 304000 |
| Houhu, Xinfeng (後湖村) | 304123 |
| Potou, Xinfeng (坡頭村) | 304000 |
| Qiding, Xinfeng (崎頂村) | 304113, 304121, 304121 |
| Qingbu, Xinfeng (青埔村) | 304112, 304112, 304123 |
| Ruixing, Xinfeng (瑞興村) | 304112, 304123, 304126, 304151 |
| Shangkeng, Xinfeng (上坑村) | 304110, 304113, 304122 |
| Shanqi, Xinfeng (山崎村) | 304001, 304033, 304034, 304109, 304110, … |
| Songbai, Xinfeng (松柏村) | 304033, 304110, 304113, 304114 |
| Songlin, Xinfeng (松林村) | 304033, 304110, 304113 |
| Xinfeng, Xinfeng (新豐村) | 304112, 304122 |
| Yuanshan, Xinfeng (員山村) | 304034, 304114, 304126 |
| Zhonglun, Xinfeng (中崙村) | 304108 |
| Zhongxiao, Xinfeng (忠孝村) | 304034, 304109, 304114 |
| Zhongxing, Xinfeng (重興村) | 304108, 304121, 304302 |
| Hsinchu county Postal Codes | |
|---|---|
| Zhudong (竹東鎮) | Zhubei (竹北市) |
| Xinfeng (新豐鄉) | Xinbu (新埔鎮) |
| Wufeng (五峰鄉) | Qionglin (芎林鄉) |
| Jianshi (尖石鄉) | Hukou (湖口鄉) |
| Hengshan (橫山鄉) | Guanxi (關西鎮) |
| Emei (峨眉鄉) | Beibu (北埔鄉) |
| Baoshan (寶山鄉) | |