| Place | Post Code |
|---|---|
| Millagoda, Nikaweratiya | None |
| Nabadewa, Nikaweratiya | 60482 |
| Nikaweratiya North, Nikaweratiya | 60470 |
| Nikaweratiya South, Nikaweratiya | 60470 |
| Olupeliyawa, Nikaweratiya | None |
| Othota Divullewa, Nikaweratiya | None |
| Pahala Galapitiyagama, Nikaweratiya | None |
| Pinnapolegama, Nikaweratiya | None |
| Randenigama, Nikaweratiya | None |
| Siyablewa, Nikaweratiya | None |
| Tharanagolla, Nikaweratiya | None |
| Thimbiriyawa, Nikaweratiya | 60476 |
| Thubulla, Nikaweratiya | None |
| Viharagama, Nikaweratiya | None |
| Waduressa, Nikaweratiya | None |
| Wasiwewe, Nikaweratiya | None |