| Postal Code | Area | |
|---|---|---|
| 287-0804 | Ichiwada (市和田) | View |
| 287-0805 | Kokanzu (公官洲) | View |
| 287-0806 | Tsukisushinden (附洲新田) | View |
| 287-0811 | Oshima (大島) | View |
| 287-0812 | Mishima (三島) | View |
| 287-0813 | Sakaijima (境島) | View |
| 287-0814 | Nakazu (中洲) | View |
| 287-0815 | Yasujikawa (八筋川) | View |
| 287-0816 | Sawaraha (佐原ハ) | View |
| 287-0821 | Shinohararo (篠原ロ) | View |
| 287-0822 | Sawarani (佐原ニ) | View |
| 287-0823 | Kougaijima (笄島) | View |
| 287-0824 | Nagashima (長島) | View |
| 287-0825 | Nomayawara (野間谷原) | View |
| 287-0826 | Kokuno (石納) | View |
| 289-0301 | Ichinowakeme (一ノ分目) | View |
| 289-0302 | Sannowakeme (三ノ分目) | View |
| 289-0303 | Tomita (富田) | View |
| 289-0304 | Shimokobori (下小堀) | View |
| 289-0305 | Wakarego (分郷) | View |