| Locality | Post Code |
|---|---|
| Susai (赤磐市) | 701-2503 |
| Taga (赤磐市) | 701-2216 |
| Takaya (赤磐市) | 709-0811 |
| Takiyama (赤磐市) | 701-2524 |
| Tatsukawa (赤磐市) | 709-0815 |
| Toari (赤磐市) | 709-0838 |
| Tokudomi (赤磐市) | 709-0716 |
| Tonodani (赤磐市) | 709-0703 |
| Totsuno (赤磐市) | 701-2431 |
| Tsurui (赤磐市) | 709-0718 |
| Tsuzaki (赤磐市) | 709-0807 |
| Wada (赤磐市) | 709-0826 |
| Yagami (赤磐市) | 709-0734 |
| Yamaguchi (赤磐市) | 701-2225 |
| Yamate (赤磐市) | 701-2204 |
| Yashimada (赤磐市) | 701-2513 |
| Yoshihara (赤磐市) | 709-0712 |
| Yuzuri (赤磐市) | 701-2226 |