| Locality | Postal Code |
|---|---|
| Baya, Toucheng (拔雅里) | 261001, 261009 |
| Chengbei, Toucheng (城北里) | 261006, 261008 |
| Chengdong, Toucheng (城東里) | 261003, 261008 |
| Chengnan, Toucheng (城南里) | 261003, 261009 |
| Chengxi, Toucheng (城西里) | 261003, 261008 |
| Dakeng, Toucheng (大坑里) | 261003, 261004 |
| Dali, Toucheng (大里里) | 261005 |
| Daxi, Toucheng (大溪里) | 261005, 261020 |
| Dingbu, Toucheng (頂埔里) | 261006 |
| Ercheng, Toucheng (二城里) | 261002 |
| Fucheng, Toucheng (福成里) | 261001, 261002, 261020 |
| Gangkou, Toucheng (港口里) | 261004 |
| Gengxin, Toucheng (更新里) | 261004, 261005, 261020 |
| Guishan, Toucheng (龜山里) | 261005 |
| Hexing, Toucheng (合興里) | 261005 |
| Jinmian, Toucheng (金面里) | 261001, 261007, 261020 |
| Jinying, Toucheng (金盈里) | 261001, 261020 |
| Shicheng, Toucheng (石城里) | 261005, 261006 |
| Waiao, Toucheng (外澳里) | 261004 |
| Wuying, Toucheng (武營里) | 261004, 261020 |
| Xiabu, Toucheng (下埔里) | 261002 |
| Xinjian, Toucheng (新建里) | 261002, 261003, 261007 |
| Zhonglun, Toucheng (中崙里) | 261002 |
| Zhuan, Toucheng (竹安里) | 261006 |