| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Higashiikutora, Hokkaido (東幾寅) | 079-2412 |
| Postal/ZIP Codes in Higashishikagoe, Hokkaido (東鹿越) | 079-2411 |
| Postal/ZIP Codes in Ikutora, Hokkaido (幾寅) | 079 |
| Postal/ZIP Codes in Kanayama, Hokkaido (金山) | 079-2131 |
| Postal/ZIP Codes in Kitaochiai, Hokkaido (北落合) | 079-2552 |
| Postal/ZIP Codes in Ochiai, Hokkaido (落合) | 079-2551 |
| Postal/ZIP Codes in Others, Hokkaido (その他) | 079-2400 |
| Postal/ZIP Codes in Shimokanayama, Hokkaido (下金山) | 079-2132 |