| Place | Postal Code |
|---|---|
| 知社 (Chisha, Okayama) | 707-0506 |
| 筏津 (Ikadatsu, Okayama) | 707-0505 |
| 影石 (Kageishi, Okayama) | 707-0503 |
| 長尾 (Nagao, Okayama) | 707-0504 |
| 大茅 (Ogaya, Okayama) | 707-0501 |
| その他 (Others, Okayama) | 707-0500 |
| 坂根 (Sakane, Okayama) | 707-0502 |
| Postal Codes in Aida | |
|---|---|
| Nishiawakura (西粟倉村) | |