Postal codes in Iide-machi, Nishiokitama-gun, Yamagata
山形県西置賜郡飯豊町 — 23 postal codes. General code: 999-0600. Local government code 06403.
Address example
1-2-3 Iwakura, Iide-machi, Nishiokitama-gun, Yamagata 999-0436, Japan
〒999-0436 山形県西置賜郡飯豊町岩倉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 |
|---|---|
| 999-0600 | (any other address in this municipality) （下に掲載がない場合） Iide-machi, Nishiokitama-gun, Yamagata 999-0600, Japan |
| 999-0436 | Iwakura 岩倉 Iwakura, Iide-machi, Nishiokitama-gun, Yamagata 999-0436, Japan |
| 999-0425 | Utsusawa 宇津沢 Utsusawa, Iide-machi, Nishiokitama-gun, Yamagata 999-0425, Japan |
| 999-0427 | Uwabara 上原 Uwabara, Iide-machi, Nishiokitama-gun, Yamagata 999-0427, Japan |
| 999-0426 | Osodani 遅谷 Osodani, Iide-machi, Nishiokitama-gun, Yamagata 999-0426, Japan |
| 999-0424 | Kazuma 数馬 Kazuma, Iide-machi, Nishiokitama-gun, Yamagata 999-0424, Japan |
| 999-0433 | Kamiyachi 上屋地 Kamiyachi, Iide-machi, Nishiokitama-gun, Yamagata 999-0433, Japan |
| 999-0434 | Kawanaido 川内戸 Kawanaido, Iide-machi, Nishiokitama-gun, Yamagata 999-0434, Japan |
| 999-0603 | Kurosawa 黒沢 Kurosawa, Iide-machi, Nishiokitama-gun, Yamagata 999-0603, Japan |
| 999-1113 | Kojirakawa 小白川 Kojirakawa, Iide-machi, Nishiokitama-gun, Yamagata 999-1113, Japan |
| 999-0421 | Koya 小屋 Koya, Iide-machi, Nishiokitama-gun, Yamagata 999-0421, Japan |
| 999-0431 | Shimoyachi 下屋地 Shimoyachi, Iide-machi, Nishiokitama-gun, Yamagata 999-0431, Japan |
| 999-0432 | Shirakawa 白川 Shirakawa, Iide-machi, Nishiokitama-gun, Yamagata 999-0432, Japan |
| 999-0423 | Sugo 須郷 Sugo, Iide-machi, Nishiokitama-gun, Yamagata 999-0423, Japan |
| 999-0605 | Soegawa 添川 Soegawa, Iide-machi, Nishiokitama-gun, Yamagata 999-0605, Japan |
| 999-0435 | Takazoro 高造路 Takazoro, Iide-machi, Nishiokitama-gun, Yamagata 999-0435, Japan |
| 999-1112 | Takamine 高峰 Takamine, Iide-machi, Nishiokitama-gun, Yamagata 999-1112, Japan |
| 999-0604 | Tsubaki 椿 Tsubaki, Iide-machi, Nishiokitama-gun, Yamagata 999-0604, Japan |
| 999-1111 | Tenoko 手ノ子 Tenoko, Iide-machi, Nishiokitama-gun, Yamagata 999-1111, Japan |
| 999-0601 | Naka 中 Naka, Iide-machi, Nishiokitama-gun, Yamagata 999-0601, Japan |
| 999-0602 | Hagyu 萩生 Hagyu, Iide-machi, Nishiokitama-gun, Yamagata 999-0602, Japan |
| 999-0422 | Hirokawara 広河原 Hirokawara, Iide-machi, Nishiokitama-gun, Yamagata 999-0422, Japan |
| 999-0606 | Matsubara 松原 Matsubara, Iide-machi, Nishiokitama-gun, Yamagata 999-0606, 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.