| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Beigang, Guoxing (北港村) | 544003 |
| Postal/ZIP Codes in Beishan, Guoxing (北山村) | 544001, 544005 |
| Postal/ZIP Codes in Daqi, Guoxing (大旗村) | 544006 |
| Postal/ZIP Codes in Dashi, Guoxing (大石村) | 544000 |
| Postal/ZIP Codes in Fugui, Guoxing (福龜村) | 544004 |
| Postal/ZIP Codes in Gangou, Guoxing (乾溝村) | 544007 |
| Postal/ZIP Codes in Ganlin, Guoxing (柑林村) | 544001, 544004, 544005 |
| Postal/ZIP Codes in Guoxing, Guoxing (國姓村) | 544008 |
| Postal/ZIP Codes in Nangang, Guoxing (南港村) | 544005 |
| Postal/ZIP Codes in Shimen, Guoxing (石門村) | 544001, 544003, 544006, 544008 |
| Postal/ZIP Codes in Zhangfeng, Guoxing (長豐村) | 544002 |
| Postal/ZIP Codes in Zhangfu, Guoxing (長福村) | 544000 |
| Postal/ZIP Codes in Zhangliu, Guoxing (長流村) | 544002, 544003, 544004 |