| Locality | Postal Code |
|---|---|
| Nambu Shinkocho (夕張市) | 068-0547 |
| Nambu Suminoecho (夕張市) | 068-0540 |
| Nambu Takemicho (夕張市) | 068-0549 |
| Nambu Wakamicho (夕張市) | 068-0543 |
| Nambu Yunancho (夕張市) | 068-0542 |
| Noborikawa (夕張市) | 068-0753 |
| Numanosawa (夕張市) | 068-0751 |
| Others (夕張市) | 068-0400 |
| Shako (夕張市) | 068-0402 |
| Shikanotani (夕張市) | 068-0413 |
| Shikanotani Higashiokacho (夕張市) | 068-0412 |
| Shikanotani Yamatecho (夕張市) | 068-0414 |
| Shimizusawa (夕張市) | 068-0531 |
| Shimizusawa Miyamaecho (夕張市) | 068-0534 |
| Shimizusawa Seieicho (夕張市) | 068-0532 |
| Shimizusawa Seikocho (夕張市) | 068-0533 |
| Shimizusawa Seiryocho (夕張市) | 068-0535 |
| Showa (夕張市) | 068-0404 |
| Suehiro (夕張市) | 068-0411 |
| Sumizome (夕張市) | 068-0406 |
| Takamatsu (夕張市) | 068-0401 |
| Takinoe (夕張市) | 068-0756 |
| Teimi (夕張市) | 068-0409 |
| Tokiwa (夕張市) | 068-0421 |
| Tomino (夕張市) | 068-0426 |
| Tomioka (夕張市) | 068-0408 |