Postal codes in Konan-ku, Yokohama-shi, Kanagawa
神奈川県横浜市港南区 — 21 postal codes. General code: 233-0000. Local government code 14111.
Address example
1-2-3 Okubo, Konan-ku, Yokohama-shi, Kanagawa 233-0007, Japan
〒233-0007 神奈川県横浜市港南区大久保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 |
|---|---|
| 233-0000 | (any other address in this municipality) （下に掲載がない場合） Konan-ku, Yokohama-shi, Kanagawa 233-0000, Japan |
| 233-0007 | Okubo 大久保 Okubo, Konan-ku, Yokohama-shi, Kanagawa 233-0007, Japan |
| 233-0001 | Kamiookahigashi 上大岡東 Kamiookahigashi, Konan-ku, Yokohama-shi, Kanagawa 233-0001, Japan |
| 233-0002 | Kamiookanishi 上大岡西 Kamiookanishi, Konan-ku, Yokohama-shi, Kanagawa 233-0002, Japan |
| 233-0012 | Kaminagaya 上永谷 Kaminagaya, Konan-ku, Yokohama-shi, Kanagawa 233-0012, Japan |
| 233-0014 | Kaminagayacho 上永谷町 Kaminagayacho, Konan-ku, Yokohama-shi, Kanagawa 233-0014, Japan |
| 233-0003 | Konan 港南 Konan, Konan-ku, Yokohama-shi, Kanagawa 233-0003, Japan |
| 234-0054 | Konandai 港南台 Konandai, Konan-ku, Yokohama-shi, Kanagawa 234-0054, Japan |
| 233-0004 | Konanchuodori 港南中央通 Konanchuodori, Konan-ku, Yokohama-shi, Kanagawa 233-0004, Japan |
| 233-0008 | Saido 最戸 Saido, Konan-ku, Yokohama-shi, Kanagawa 233-0008, Japan |
| 234-0052 | Sasage 笹下 Sasage, Konan-ku, Yokohama-shi, Kanagawa 234-0052, Japan |
| 233-0016 | Shimonagaya 下永谷 Shimonagaya, Konan-ku, Yokohama-shi, Kanagawa 233-0016, Japan |
| 233-0006 | Serigaya 芹が谷 Serigaya, Konan-ku, Yokohama-shi, Kanagawa 233-0006, Japan |
| 234-0056 | Nobacho 野庭町 Nobacho, Konan-ku, Yokohama-shi, Kanagawa 234-0056, Japan |
| 233-0005 | Higashiserigaya 東芹が谷 Higashiserigaya, Konan-ku, Yokohama-shi, Kanagawa 233-0005, Japan |
| 233-0011 | Higashinagaya 東永谷 Higashinagaya, Konan-ku, Yokohama-shi, Kanagawa 233-0011, Japan |
| 233-0015 | Higiriyama 日限山 Higiriyama, Konan-ku, Yokohama-shi, Kanagawa 233-0015, Japan |
| 234-0051 | Hino 日野 Hino, Konan-ku, Yokohama-shi, Kanagawa 234-0051, Japan |
| 234-0053 | Hinochuo 日野中央 Hinochuo, Konan-ku, Yokohama-shi, Kanagawa 234-0053, Japan |
| 234-0055 | Hinominami 日野南 Hinominami, Konan-ku, Yokohama-shi, Kanagawa 234-0055, Japan |
| 233-0013 | Maruyamadai 丸山台 Maruyamadai, Konan-ku, Yokohama-shi, Kanagawa 233-0013, 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.