Singhagama Postal Code
| City | Postal Code | District |
|---|---|---|
| Hingurakgoda | 51400 | Polonnaruwa |
| Hingurakdamana | 51408 | Polonnaruwa |
| Minneriya | 51410 | Polonnaruwa |
| Kumaragama | 51412 | Polonnaruwa |
| Kawudulla | 51414 | Polonnaruwa |
| Galamuna | 51416 | Polonnaruwa |
| Yodaela | 51422 | Polonnaruwa |
| Yudaganawa | 51424 | Polonnaruwa |
| Divulankadawala | 51428 | Polonnaruwa |
| Medirigiriya | 51500 | Polonnaruwa |
| Diyasenpura | 51504 | Polonnaruwa |
| Mahatalakolawewa | 51506 | Polonnaruwa |
| Meegaswewa | 51508 | Polonnaruwa |
| Kawuduluwewa Stage II | 51514 | Polonnaruwa |
| MahaAmbagaswewa | 51518 | Polonnaruwa |