| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ochiai, Hokkaido (落合) | 098-4468, 098-4117 |
| Postal/ZIP Codes in Odori, Hokkaido (大通り) | 098-4110 |
| Postal/ZIP Codes in Onsen, Hokkaido (温泉) | 098-4132 |
| Postal/ZIP Codes in Others, Hokkaido (その他) | 098-4100 |
| Postal/ZIP Codes in Sanjodori, Hokkaido (三条通り) | 098-4141 |
| Postal/ZIP Codes in Seimei, Hokkaido (清明) | 098-4466 |
| Postal/ZIP Codes in Shinsei, Hokkaido (新生) | 098-4136 |
| Postal/ZIP Codes in Shutoku, Hokkaido (修徳) | 098-4104 |
| Postal/ZIP Codes in Teishabadori, Hokkaido (停車場通) | 098-4140 |
| Postal/ZIP Codes in Tokumitsu, Hokkaido (徳満) | 098-4137 |
| Postal/ZIP Codes in Toyohoro, Hokkaido (豊幌) | 098-4134 |
| Postal/ZIP Codes in Toyokawa, Hokkaido (豊川) | 098-4135 |
| Postal/ZIP Codes in Toyosato, Hokkaido (豊里) | 098-4467 |
| Postal/ZIP Codes in Wakasakanai, Hokkaido (稚咲内) | 098-4107 |