Postal codes in Wako-shi, Saitama
埼玉県和光市 — 13 postal codes. General code: 351-0100. Local government code 11229.
Address example
1-2-3 Shimoniikura, Wako-shi, Saitama 351-0111, Japan
〒351-0111 埼玉県和光市下新倉1-2-3
Replace 1-2-3 with the chome-ban-go (block and lot) number, and add the building and room number before it.
| Postal code | Town / English address |
|---|---|
| 351-0100 | (any other address in this municipality) （下に掲載がない場合） Wako-shi, Saitama 351-0100, Japan |
| 351-0111 | Shimoniikura 下新倉 Shimoniikura, Wako-shi, Saitama 351-0111, Japan |
| 351-0101 | Shirako 白子 Shirako, Wako-shi, Saitama 351-0101, Japan |
| 351-0102 | Suwa 諏訪 Suwa, Wako-shi, Saitama 351-0102, Japan |
| 351-0103 | Suwaharadanchi 諏訪原団地 Suwaharadanchi, Wako-shi, Saitama 351-0103, Japan |
| 351-0113 | Chuo 中央 Chuo, Wako-shi, Saitama 351-0113, Japan |
| 351-0115 | Niikura 新倉 Niikura, Wako-shi, Saitama 351-0115, Japan |
| 351-0105 | Nishiyamatodanchi 西大和団地 Nishiyamatodanchi, Wako-shi, Saitama 351-0105, Japan |
| 351-0106 | Hirosawa 広沢 Hirosawa, Wako-shi, Saitama 351-0106, Japan |
| 351-0114 | Honcho 本町 Honcho, Wako-shi, Saitama 351-0114, Japan |
| 351-0116 | Matsunokijimacho 松ノ木島町 Matsunokijimacho, Wako-shi, Saitama 351-0116, Japan |
| 351-0112 | Maruyamadai 丸山台 Maruyamadai, Wako-shi, Saitama 351-0112, Japan |
| 351-0104 | Minami 南 Minami, Wako-shi, Saitama 351-0104, Japan |
Source: Japan Post postal code data (UTF-8 edition, updated Aug 31, 2026) and romanized edition (KEN_ALL_ROME, June 2025). Japan Post does not claim copyright on postal code data and allows free redistribution. Romaji follows Japan Post (long vowels are not marked). * = romanized by this site from the kana reading because the town is not yet in the romanized edition.