| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Eguchi, Saga (江口) | 849-0112 |
| Postal/ZIP Codes in Harukoga, Saga (原古賀) | 849-0101 |
| Postal/ZIP Codes in Higashio, Saga (東尾) | 849-0113 |
| Postal/ZIP Codes in Higashitsu, Saga (東津) | 840-1104 |
| Postal/ZIP Codes in Ichitake, Saga (市武) | 840-1106 |
| Postal/ZIP Codes in Minobaru, Saga (簑原) | 849-0102 |
| Postal/ZIP Codes in Nakatsukuma, Saga (中津隈) | 849-0114 |
| Postal/ZIP Codes in Nishijima, Saga (西島) | 840-1101 |
| Postal/ZIP Codes in Others, Saga (その他) | 849-0100 |
| Postal/ZIP Codes in Sakaguchi, Saga (坂口) | 840-1103 |
| Postal/ZIP Codes in Shirakabe, Saga (白壁) | 849-0111 |
| Postal/ZIP Codes in Tenkenji, Saga (天建寺) | 840-1102 |
| Postal/ZIP Codes in Yoriuto, Saga (寄人) | 840-1105 |
| Postal Codes in Miyaki | |
|---|---|
| Postal/ZIP Codes in Kamimine (上峰町) | |
| Postal/ZIP Codes in Kiyama (基山町) | |
| Postal/ZIP Codes in Miyaki (みやき町) | |