| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Chiwase, Hokkaido (千走) | 048-0631 |
| Postal/ZIP Codes in Enoshima, Hokkaido (江の島) | 048-0623 |
| Postal/ZIP Codes in Harautamachi, Hokkaido (原歌町) | 048-0633 |
| Postal/ZIP Codes in Homme, Hokkaido (本目) | 048-0603 |
| Postal/ZIP Codes in Minato, Hokkaido (港) | 048-0604 |
| Postal/ZIP Codes in Motomachi, Hokkaido (元町) | 048-0632 |
| Postal/ZIP Codes in Nagatoyomachi, Hokkaido (永豊町) | 048-0614 |
| Postal/ZIP Codes in Obira, Hokkaido (大平) | 048-0613 |
| Postal/ZIP Codes in Others, Hokkaido (その他) | 048-0600 |
| Postal/ZIP Codes in Sakaehama, Hokkaido (栄浜) | 048-0634 |
| Postal/ZIP Codes in Sakaeiso, Hokkaido (栄磯) | 048-0611 |
| Postal/ZIP Codes in Tomari, Hokkaido (泊) | 048-0621 |
| Postal/ZIP Codes in Tomiura, Hokkaido (富浦) | 048-0601 |
| Postal/ZIP Codes in Toyohama, Hokkaido (豊浜) | 048-0612 |
| Postal/ZIP Codes in Toyohira, Hokkaido (豊平) | 048-0622 |
| Postal/ZIP Codes in Utashima, Hokkaido (歌島) | 048-0602 |
| Postal Codes in Shimamaki | |
|---|---|
| Postal/ZIP Codes in Shimamaki (島牧村) | |