Postal codes in Inzai-shi, Chiba
千葉県印西市 — 96 postal codes. General code: 270-1300. Local government code 12231.
Address example
1-2-3 Aijima, Inzai-shi, Chiba 270-1321, Japan
〒270-1321 千葉県印西市相嶋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 |
|---|---|
| 270-1300 | (any other address in this municipality) （下に掲載がない場合） Inzai-shi, Chiba 270-1300, Japan |
| 270-1321 | Aijima 相嶋 Aijima, Inzai-shi, Chiba 270-1321, Japan |
| 270-2302 | Ajikibokkui 安食卜杭 Ajikibokkui, Inzai-shi, Chiba 270-2302, Japan |
| 270-1351 | Izumi 和泉 Izumi, Inzai-shi, Chiba 270-1351, Japan |
| 270-1353 | Izumi 泉 Izumi, Inzai-shi, Chiba 270-1353, Japan |
| 270-1360 | Izumino 泉野 Izumino, Inzai-shi, Chiba 270-1360, Japan |
| 270-2323 | Izumiya 和泉屋 Izumiya, Inzai-shi, Chiba 270-2323, Japan |
| 270-1616 | Iwato 岩戸 Iwato, Inzai-shi, Chiba 270-1616, Japan |
| 270-1347 | Uchino 内野 Uchino, Inzai-shi, Chiba 270-1347, Japan |
| 270-1364 | Urahatashinden 浦幡新田 Urahatashinden, Inzai-shi, Chiba 270-1364, Japan |
| 270-1367 | Urabe 浦部 Urabe, Inzai-shi, Chiba 270-1367, Japan |
| 270-1368 | Urabemurashinden 浦部村新田 Urabemurashinden, Inzai-shi, Chiba 270-1368, Japan |
| 270-1352 | Otsuka 大塚 Otsuka, Inzai-shi, Chiba 270-1352, Japan |
| 270-1612 | Oba 大廻 Oba, Inzai-shi, Chiba 270-1612, Japan |
| 270-1327 | Omori 大森 Omori, Inzai-shi, Chiba 270-1327, Japan |
| 270-1358 | Ogura 小倉 Ogura, Inzai-shi, Chiba 270-1358, Japan |
| 270-1356 | Oguradai 小倉台 Oguradai, Inzai-shi, Chiba 270-1356, Japan |
| 270-2318 | Oshitsuke 押付 Oshitsuke, Inzai-shi, Chiba 270-2318, Japan |
| 270-1363 | Kaguro 鹿黒 Kaguro, Inzai-shi, Chiba 270-1363, Japan |
| 270-1369 | Kagurominami 鹿黒南 Kagurominami, Inzai-shi, Chiba 270-1369, Japan |
| 270-2322 | Kasagami 笠神 Kasagami, Inzai-shi, Chiba 270-2322, Japan |
| 270-1613 | Kamagari 鎌苅 Kamagari, Inzai-shi, Chiba 270-1613, Japan |
| 270-1362 | Kamenari 亀成 Kamenari, Inzai-shi, Chiba 270-1362, Japan |
| 270-2319 | Kawamukai 川向 Kawamukai, Inzai-shi, Chiba 270-2319, Japan |
| 270-1326 | Kioroshi 木下 Kioroshi, Inzai-shi, Chiba 270-1326, Japan |
| 270-1323 | Kioroshihigashi 木下東 Kioroshihigashi, Inzai-shi, Chiba 270-1323, Japan |
| 270-1328 | Kioroshiminami 木下南 Kioroshiminami, Inzai-shi, Chiba 270-1328, Japan |
| 270-1359 | Kikari 木刈 Kikari, Inzai-shi, Chiba 270-1359, Japan |
| 270-2316 | Gyotoku 行徳 Gyotoku, Inzai-shi, Chiba 270-2316, Japan |
| 270-1343 | Ketsuenji 結縁寺 Ketsuenji, Inzai-shi, Chiba 270-1343, Japan |
| 270-1365 | Kosaishinden 高西新田 Kosaishinden, Inzai-shi, Chiba 270-1365, Japan |
| 270-2326 | Koya 荒野 Koya, Inzai-shi, Chiba 270-2326, Japan |
| 270-1318 | Kobayashi 小林 Kobayashi, Inzai-shi, Chiba 270-1318, Japan |
| 270-1313 | Kobayashikita 小林北 Kobayashikita, Inzai-shi, Chiba 270-1313, Japan |
| 270-1315 | Kobayashisengen 小林浅間 Kobayashisengen, Inzai-shi, Chiba 270-1315, Japan |
| 270-1316 | Kobayashidaimonshita 小林大門下 Kobayashidaimonshita, Inzai-shi, Chiba 270-1316, Japan |
| 270-2303 | Sakanaobokkui 酒直卜杭 Sakanaobokkui, Inzai-shi, Chiba 270-2303, Japan |
| 270-2314 | Sakurano 桜野 Sakurano, Inzai-shi, Chiba 270-2314, Japan |
| 270-2305 | Sanoya 佐野屋 Sanoya, Inzai-shi, Chiba 270-2305, Japan |
| 270-2313 | Shimoi 下井 Shimoi, Inzai-shi, Chiba 270-2313, Japan |
| 270-2317 | Shimozone 下曽根 Shimozone, Inzai-shi, Chiba 270-2317, Japan |
| 270-2301 | Shogen 将監 Shogen, Inzai-shi, Chiba 270-2301, Japan |
| 270-1366 | Shirahata 白幡 Shirahata, Inzai-shi, Chiba 270-1366, Japan |
| 270-2304 | Jimbee 甚兵衛 Jimbee, Inzai-shi, Chiba 270-2304, Japan |
| 270-1614 | Seto 瀬戸 Seto, Inzai-shi, Chiba 270-1614, Japan |
| 270-1322 | Sengemmae 浅間前 Sengemmae, Inzai-shi, Chiba 270-1322, Japan |
| 270-1337 | Sofuke 草深 Sofuke, Inzai-shi, Chiba 270-1337, Japan |
| 270-1333 | Soho 宗甫 Soho, Inzai-shi, Chiba 270-1333, Japan |
| 270-1342 | Takabana 高花 Takabana, Inzai-shi, Chiba 270-1342, Japan |
| 270-2328 | Taki 滝 Taki, Inzai-shi, Chiba 270-2328, Japan |
| 270-2329 | Takino 滝野 Takino, Inzai-shi, Chiba 270-2329, Japan |
| 270-1325 | Takefukuro 竹袋 Takefukuro, Inzai-shi, Chiba 270-1325, Japan |
| 270-1346 | Tatarada 多々羅田 Tatarada, Inzai-shi, Chiba 270-1346, Japan |
| 270-1350 | Chuokita 中央北 Chuokita, Inzai-shi, Chiba 270-1350, Japan |
| 270-1340 | Chuominami 中央南 Chuominami, Inzai-shi, Chiba 270-1340, Japan |
| 270-1611 | Tsukuriya 造谷 Tsukuriya, Inzai-shi, Chiba 270-1611, Japan |
| 270-1618 | Tsukuriyadai つくりや台 Tsukuriyadai, Inzai-shi, Chiba 270-1618, Japan |
| 270-2325 | Tsunoda 角田 Tsunoda, Inzai-shi, Chiba 270-2325, Japan |
| 270-1348 | Tokami 戸神 Tokami, Inzai-shi, Chiba 270-1348, Japan |
| 270-1349 | Tokamidai 戸神台 Tokamidai, Inzai-shi, Chiba 270-1349, Japan |
| 270-2315 | Naka 中 Naka, Inzai-shi, Chiba 270-2315, Japan |
| 270-2306 | Nakatagiri 中田切 Nakatagiri, Inzai-shi, Chiba 270-2306, Japan |
| 270-2312 | Nagatoya 長門屋 Nagatoya, Inzai-shi, Chiba 270-2312, Japan |
| 270-2324 | Nakane 中根 Nakane, Inzai-shi, Chiba 270-2324, Japan |
| 270-1334 | Nishinohara 西の原 Nishinohara, Inzai-shi, Chiba 270-1334, Japan |
| 270-2311 | Hagino 萩埜 Hagino, Inzai-shi, Chiba 270-2311, Japan |
| 270-1601 | Hagiwara 萩原 Hagiwara, Inzai-shi, Chiba 270-1601, Japan |
| 270-1335 | Hara 原 Hara, Inzai-shi, Chiba 270-1335, Japan |
| 270-1341 | Harayama 原山 Harayama, Inzai-shi, Chiba 270-1341, Japan |
| 270-1336 | Higashinohara 東の原 Higashinohara, Inzai-shi, Chiba 270-1336, Japan |
| 270-1324 | Hiraoka 平岡 Hiraoka, Inzai-shi, Chiba 270-1324, Japan |
| 270-1605 | Hiraka 平賀 Hiraka, Inzai-shi, Chiba 270-1605, Japan |
| 270-1606 | Hirakagakuendai 平賀学園台 Hirakagakuendai, Inzai-shi, Chiba 270-1606, Japan |
| 270-1345 | Funao 船尾 Funao, Inzai-shi, Chiba 270-1345, Japan |
| 270-1332 | Bessho 別所 Bessho, Inzai-shi, Chiba 270-1332, Japan |
| 270-1361 | Hossaku 発作 Hossaku, Inzai-shi, Chiba 270-1361, Japan |
| 270-1608 | Maihime 舞姫 Maihime, Inzai-shi, Chiba 270-1608, Japan |
| 270-1357 | Makinokido 牧の木戸 Makinokido, Inzai-shi, Chiba 270-1357, Japan |
| 270-1339 | Makinodai 牧の台 Makinodai, Inzai-shi, Chiba 270-1339, Japan |
| 270-1331 | Makinohara 牧の原 Makinohara, Inzai-shi, Chiba 270-1331, Japan |
| 270-2307 | Matsuki 松木 Matsuki, Inzai-shi, Chiba 270-2307, Japan |
| 270-1344 | Matsuzaki 松崎 Matsuzaki, Inzai-shi, Chiba 270-1344, Japan |
| 270-1338 | Matsuzakidai 松崎台 Matsuzakidai, Inzai-shi, Chiba 270-1338, Japan |
| 270-1602 | Matsumushi 松虫 Matsumushi, Inzai-shi, Chiba 270-1602, Japan |
| 270-1607 | Mise 美瀬 Mise, Inzai-shi, Chiba 270-1607, Japan |
| 270-2331 | Midoridai みどり台 Midoridai, Inzai-shi, Chiba 270-2331, Japan |
| 270-1354 | Muzai 武西 Muzai, Inzai-shi, Chiba 270-1354, Japan |
| 270-1355 | Muzaigakuendai 武西学園台 Muzaigakuendai, Inzai-shi, Chiba 270-1355, Japan |
| 270-2308 | Motonokobayashi 本埜小林 Motonokobayashi, Inzai-shi, Chiba 270-2308, Japan |
| 270-2321 | Monoki 物木 Monoki, Inzai-shi, Chiba 270-2321, Japan |
| 270-1615 | Moroto 師戸 Moroto, Inzai-shi, Chiba 270-1615, Japan |
| 270-1604 | Yamada 山田 Yamada, Inzai-shi, Chiba 270-1604, Japan |
| 270-1617 | Yoshida 吉田 Yoshida, Inzai-shi, Chiba 270-1617, Japan |
| 270-1603 | Yoshitaka 吉高 Yoshitaka, Inzai-shi, Chiba 270-1603, Japan |
| 270-2327 | Ryufukuji 竜腹寺 Ryufukuji, Inzai-shi, Chiba 270-2327, Japan |
| 270-1609 | Wakahagi 若萩 Wakahagi, Inzai-shi, Chiba 270-1609, 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.