| Ort | Postleitzahl |
|---|---|
| Dongkhamphou, Kaengdon | 13000 |
| Dornmouang, Kaengdon | 13000 |
| Hintek, Kaengdon | 13000 |
| Houahath, Kaengdon | 13000 |
| Kengdone, Kaengdon | 13000 |
| Khanthagnat, Kaengdon | 13000 |
| Nonekhamsoung, Kaengdon | 13000 |
| Nonekhanthong, Kaengdon | 13000 |
| Nongkhangnou, Kaengdon | 13000 |
| Salaleio, Kaengdon | 13000 |