| Place | Post Code |
|---|---|
| Kodagoda East, Imaduwa | None |
| Kodagoda South, Imaduwa | None |
| Kombala, Imaduwa | None |
| Malalgodapitiya, Imaduwa | None |
| Mawella, Imaduwa | None |
| Mayakaduwa, Imaduwa | None |
| Panugalgoda, Imaduwa | None |
| Paragoda, Imaduwa | 12302 |
| Pelawatta, Imaduwa | None |
| Pituwalahena, Imaduwa | None |
| Polhena, Imaduwa | None |
| Puswelkada, Imaduwa | None |
| Rangoda, Imaduwa | None |
| Thittagalla East, Imaduwa | None |
| Thittagalla West, Imaduwa | None |
| Wathawana, Imaduwa | None |
| Welikonda, Imaduwa | None |