| Locality | Post Code |
|---|---|
| Belovo, Laško | 3270 |
| Blatni Vrh, Laško | 3273 |
| Brezno, Laško | 3270 |
| Brodnice, Laško | 3272 |
| Brstnik, Laško | 3270 |
| Brstovnica, Laško | 3272 |
| Bukovca, Laško | 3270 |
| Curnovec, Laško | 3273, 3271 |
| Debro, Laško | 3000, 3270 |
| Doblatina, Laško | 3270 |
| Dol pri Laškem, Laško | 3272 |
| Gabrno, Laško | 3270 |
| Globoko, Laško | 3272 |
| Govce, Laško | 3270 |
| Gozdec, Laško | 3270 |
| Gračnica, Laško | 3272 |
| Harje, Laško | 3270 |
| Huda Jama, Laško | 3270 |
| Jagoče, Laško | 3270 |
| Jurklošter, Laško | 3273 |
| Kladje, Laško | 3270 |
| Klenovo, Laško | 3270, 3272 |
| Konc, Laško | 3272 |
| Kuretno, Laško | 3270 |
| Lahomno, Laško | 3270 |
| Lahomšek, Laško | 3270 |