| Locality | Post Code |
|---|---|
| Dakeng, Dashu (大坑里) | 840008, 840303 |
| Dashu, Dashu (大樹里) | 840003, 840006, 840007 |
| Gushan, Dashu (姑山里) | 840008, 840011 |
| Heshan, Dashu (和山里) | 840006 |
| Jingjiao, Dashu (井腳里) | 840010 |
| Jiuqu, Dashu (九曲里) | 840002, 840005, 840601, 840602, 840603, … |
| Jiutang, Dashu (久堂里) | 840001, 840005, 840202 |
| Longmu, Dashu (龍目里) | 840005, 840010 |
| Sanhe, Dashu (三和里) | 840008, 840203, 840301, 840302, 840402, … |
| Shejiao, Dashu (檨腳里) | 840006, 840007, 840201 |
| Shuian, Dashu (水安里) | 840004 |
| Shuiliao, Dashu (水寮里) | 840004, 840005 |
| Tongling, Dashu (統嶺里) | 840009, 840009, 840406 |
| Xiaoping, Dashu (小坪里) | 840010 |
| Xibu, Dashu (溪埔里) | 840008, 840009 |
| Xingshan, Dashu (興山里) | 840006 |
| Xingtian, Dashu (興田里) | 840009, 840401 |
| Zhuliao, Dashu (竹寮里) | 840003, 840601 |