| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Tosayamadacho Sakakawa (香美市) | 782-0005 |
| Postal/ZIP Codes in Tosayamadacho Sakoyabu (香美市) | 782-0008 |
| Postal/ZIP Codes in Tosayamadacho Sano (香美市) | 782-0079, 782-0077 |
| Postal/ZIP Codes in Tosayamadacho Satake (香美市) | 782-0071 |
| Postal/ZIP Codes in Tosayamadacho Shigeto (香美市) | 789-0585 |
| Postal/ZIP Codes in Tosayamadacho Shimonomura (香美市) | 782-0015 |
| Postal/ZIP Codes in Tosayamadacho Shingai (香美市) | 782-0058 |
| Postal/ZIP Codes in Tosayamadacho Sogabegawa (香美市) | 782-0061 |
| Postal/ZIP Codes in Tosayamadacho Sue (香美市) | 782-0055 |
| Postal/ZIP Codes in Tosayamadacho Suita (香美市) | 782-0001 |
| Postal/ZIP Codes in Tosayamadacho Takaramachi (香美市) | 782-0034 |
| Postal/ZIP Codes in Tosayamadacho Tekunopaku (香美市) | 782-0010 |
| Postal/ZIP Codes in Tosayamadacho Toitajima (香美市) | 782-0018 |
| Postal/ZIP Codes in Tosayamadacho Ue (香美市) | 782-0054 |
| Postal/ZIP Codes in Tosayamadacho Yamada (香美市) | 782-0016 |
| Postal/ZIP Codes in Tosayamadacho Yamadajima (香美市) | 782-0011 |