Postal codes in Mito-shi, Ibaraki
茨城県水戸市 — 147 postal codes. General code: 310-0000. Local government code 08201.
Address example
1-2-3 Aoyagicho, Mito-shi, Ibaraki 310-0004, Japan
〒310-0004 茨城県水戸市青柳町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 |
|---|---|
| 310-0000 | (any other address in this municipality) （下に掲載がない場合） Mito-shi, Ibaraki 310-0000, Japan |
| 310-0004 | Aoyagicho 青柳町 Aoyagicho, Mito-shi, Ibaraki 310-0004, Japan |
| 319-0314 | Akaosekicho 赤尾関町 Akaosekicho, Mito-shi, Ibaraki 319-0314, Japan |
| 311-4141 | Akatsuka 赤塚 Akatsuka, Mito-shi, Ibaraki 311-4141, Japan |
| 311-1122 | Akinaricho 秋成町 Akinaricho, Mito-shi, Ibaraki 311-1122, Japan |
| 310-0822 | Akutsuono 圷大野 Akutsuono, Mito-shi, Ibaraki 310-0822, Japan |
| 310-0046 | Akebonocho 曙町 Akebonocho, Mito-shi, Ibaraki 310-0046, Japan |
| 310-0831 | Asahicho 朝日町 Asahicho, Mito-shi, Ibaraki 310-0831, Japan |
| 310-0054 | Atagocho 愛宕町 Atagocho, Mito-shi, Ibaraki 310-0054, Japan |
| 311-4165 | Abokkecho 木葉下町 Abokkecho, Mito-shi, Ibaraki 311-4165, Japan |
| 319-0304 | Arigacho 有賀町 Arigacho, Mito-shi, Ibaraki 319-0304, Japan |
| 311-4155 | Iijimacho 飯島町 Iijimacho, Mito-shi, Ibaraki 311-4155, Japan |
| 311-4206 | Iitomicho 飯富町 Iitomicho, Mito-shi, Ibaraki 311-4206, Japan |
| 310-0905 | Ishikawa 石川 Ishikawa, Mito-shi, Ibaraki 310-0905, Japan |
| 310-0904 | Ishikawacho 石川町 Ishikawacho, Mito-shi, Ibaraki 310-0904, Japan |
| 310-0026 | Izumicho 泉町 Izumicho, Mito-shi, Ibaraki 310-0026, Japan |
| 311-4202 | Iwanecho 岩根町 Iwanecho, Mito-shi, Ibaraki 311-4202, Japan |
| 319-0311 | Ushibushicho 牛伏町 Ushibushicho, Mito-shi, Ibaraki 319-0311, Japan |
| 319-0317 | Uchihara 内原 Uchihara, Mito-shi, Ibaraki 319-0317, Japan |
| 319-0315 | Uchiharacho 内原町 Uchiharacho, Mito-shi, Ibaraki 319-0315, Japan |
| 311-1115 | Okushicho 大串町 Okushicho, Mito-shi, Ibaraki 311-1115, Japan |
| 319-0312 | Odaracho 大足町 Odaracho, Mito-shi, Ibaraki 319-0312, Japan |
| 311-4143 | Otsukacho 大塚町 Otsukacho, Mito-shi, Ibaraki 311-4143, Japan |
| 311-1125 | Obacho 大場町 Obacho, Mito-shi, Ibaraki 311-1125, Japan |
| 310-0062 | Omachi 大町 Omachi, Mito-shi, Ibaraki 310-0062, Japan |
| 319-0307 | Obaracho 小原町 Obaracho, Mito-shi, Ibaraki 319-0307, Japan |
| 311-4163 | Kakuraicho 加倉井町 Kakuraicho, Mito-shi, Ibaraki 311-4163, Japan |
| 310-0852 | Kasaharacho 笠原町 Kasaharacho, Mito-shi, Ibaraki 310-0852, Japan |
| 311-4162 | Kanayacho 金谷町 Kanayacho, Mito-shi, Ibaraki 311-4162, Japan |
| 310-0066 | Kanemachi 金町 Kanemachi, Mito-shi, Ibaraki 310-0066, Japan |
| 310-0001 | Kamigachicho 上河内町 Kamigachicho, Mito-shi, Ibaraki 310-0001, Japan |
| 311-4203 | Kamikuniicho 上国井町 Kamikuniicho, Mito-shi, Ibaraki 311-4203, Japan |
| 310-0041 | Kamimito 上水戸 Kamimito, Mito-shi, Ibaraki 310-0041, Japan |
| 311-4154 | Kayabacho 萱場町 Kayabacho, Mito-shi, Ibaraki 311-4154, Japan |
| 311-1112 | Kawamatacho 川又町 Kawamatacho, Mito-shi, Ibaraki 311-1112, Japan |
| 310-0814 | Kawaraya 瓦谷 Kawaraya, Mito-shi, Ibaraki 310-0814, Japan |
| 311-4152 | Kawawada 河和田 Kawawada, Mito-shi, Ibaraki 311-4152, Japan |
| 311-4153 | Kawawadacho 河和田町 Kawawadacho, Mito-shi, Ibaraki 311-4153, Japan |
| 310-0061 | Kitamicho 北見町 Kitamicho, Mito-shi, Ibaraki 310-0061, Japan |
| 311-1133 | Kurisakicho 栗崎町 Kurisakicho, Mito-shi, Ibaraki 311-1133, Japan |
| 319-0303 | Kuroisocho 黒磯町 Kuroisocho, Mito-shi, Ibaraki 319-0303, Japan |
| 310-0842 | Keyakidai けやき台 Keyakidai, Mito-shi, Ibaraki 310-0842, Japan |
| 311-1111 | Koizumicho 小泉町 Koizumicho, Mito-shi, Ibaraki 311-1111, Japan |
| 319-0323 | Koibuchicho 鯉淵町 Koibuchicho, Mito-shi, Ibaraki 319-0323, Japan |
| 310-0063 | Gokencho 五軒町 Gokencho, Mito-shi, Ibaraki 310-0063, Japan |
| 319-0325 | Kobayashicho 小林町 Kobayashicho, Mito-shi, Ibaraki 319-0325, Japan |
| 310-0914 | Kobukicho 小吹町 Kobukicho, Mito-shi, Ibaraki 310-0914, Japan |
| 319-0324 | Goheicho 五平町 Goheicho, Mito-shi, Ibaraki 319-0324, Japan |
| 310-0816 | Konyacho 紺屋町 Konyacho, Mito-shi, Ibaraki 310-0816, Japan |
| 310-0064 | Sakaecho 栄町 Sakaecho, Mito-shi, Ibaraki 310-0064, Japan |
| 310-0841 | Sakadocho 酒門町 Sakadocho, Mito-shi, Ibaraki 310-0841, Japan |
| 310-0802 | Sakumachi 柵町 Sakumachi, Mito-shi, Ibaraki 310-0802, Japan |
| 310-0801 | Sakuragawa 桜川 Sakuragawa, Mito-shi, Ibaraki 310-0801, Japan |
| 310-0011 | Sannomaru 三の丸 Sannomaru, Mito-shi, Ibaraki 310-0011, Japan |
| 311-1114 | Shiogasakicho 塩崎町 Shiogasakicho, Mito-shi, Ibaraki 311-1114, Japan |
| 310-0826 | Shibuicho 渋井町 Shibuicho, Mito-shi, Ibaraki 310-0826, Japan |
| 311-1121 | Shimadacho 島田町 Shimadacho, Mito-shi, Ibaraki 311-1121, Japan |
| 311-1123 | Shimoirinocho 下入野町 Shimoirinocho, Mito-shi, Ibaraki 311-1123, Japan |
| 311-1131 | Shimoonocho 下大野町 Shimoonocho, Mito-shi, Ibaraki 311-1131, Japan |
| 311-4205 | Shimokuniicho 下国井町 Shimokuniicho, Mito-shi, Ibaraki 311-4205, Japan |
| 319-0322 | Shimonocho 下野町 Shimonocho, Mito-shi, Ibaraki 319-0322, Japan |
| 310-0023 | Shimobaiko 下梅香 Shimobaiko, Mito-shi, Ibaraki 310-0023, Japan |
| 310-0042 | Jiyugaoka 自由が丘 Jiyugaoka, Mito-shi, Ibaraki 310-0042, Japan |
| 310-0012 | Joto 城東 Joto, Mito-shi, Ibaraki 310-0012, Japan |
| 310-0803 | Jonan 城南 Jonan, Mito-shi, Ibaraki 310-0803, Japan |
| 310-0804 | Shiraume 白梅 Shiraume, Mito-shi, Ibaraki 310-0804, Japan |
| 310-0036 | Shinso 新荘 Shinso, Mito-shi, Ibaraki 310-0036, Japan |
| 310-0045 | Shinhara 新原 Shinhara, Mito-shi, Ibaraki 310-0045, Japan |
| 310-0005 | Suifucho 水府町 Suifucho, Mito-shi, Ibaraki 310-0005, Japan |
| 310-0053 | Suehirocho 末広町 Suehirocho, Mito-shi, Ibaraki 310-0053, Japan |
| 319-0306 | Sugisakicho 杉崎町 Sugisakicho, Mito-shi, Ibaraki 319-0306, Japan |
| 310-0844 | Sumiyoshicho 住吉町 Sumiyoshicho, Mito-shi, Ibaraki 310-0844, Japan |
| 310-0851 | Sembacho 千波町 Sembacho, Mito-shi, Ibaraki 310-0851, Japan |
| 310-0031 | Daikumachi 大工町 Daikumachi, Mito-shi, Ibaraki 310-0031, Japan |
| 319-0321 | Takadacho 高田町 Takadacho, Mito-shi, Ibaraki 319-0321, Japan |
| 319-0301 | Tajimacho 田島町 Tajimacho, Mito-shi, Ibaraki 319-0301, Japan |
| 310-0901 | Tanocho 田野町 Tanocho, Mito-shi, Ibaraki 310-0901, Japan |
| 311-4204 | Tayacho 田谷町 Tayacho, Mito-shi, Ibaraki 311-4204, Japan |
| 310-0051 | Chitose ちとせ Chitose, Mito-shi, Ibaraki 310-0051, Japan |
| 310-0805 | Chuo 中央 Chuo, Mito-shi, Ibaraki 310-0805, Japan |
| 319-0313 | Tsuijicho 筑地町 Tsuijicho, Mito-shi, Ibaraki 319-0313, Japan |
| 310-0025 | Tennocho 天王町 Tennocho, Mito-shi, Ibaraki 310-0025, Japan |
| 310-0846 | Tonocho 東野町 Tonocho, Mito-shi, Ibaraki 310-0846, Japan |
| 311-1136 | Tomae 東前 Tomae, Mito-shi, Ibaraki 311-1136, Japan |
| 311-1132 | Tomaecho 東前町 Tomaecho, Mito-shi, Ibaraki 311-1132, Japan |
| 310-0033 | Tokiwacho 常磐町 Tokiwacho, Mito-shi, Ibaraki 310-0033, Japan |
| 310-0821 | Nakaono 中大野 Nakaono, Mito-shi, Ibaraki 310-0821, Japan |
| 310-0002 | Nakagachicho 中河内町 Nakagachicho, Mito-shi, Ibaraki 310-0002, Japan |
| 319-0305 | Nakaharacho 中原町 Nakaharacho, Mito-shi, Ibaraki 319-0305, Japan |
| 311-4146 | Nakamarucho 中丸町 Nakamarucho, Mito-shi, Ibaraki 311-4146, Japan |
| 311-4207 | Narusawacho 成沢町 Narusawacho, Mito-shi, Ibaraki 311-4207, Japan |
| 310-0824 | Nishiono 西大野 Nishiono, Mito-shi, Ibaraki 310-0824, Japan |
| 310-0044 | Nishihara 西原 Nishihara, Mito-shi, Ibaraki 310-0044, Japan |
| 310-0067 | Nemoto 根本 Nemoto, Mito-shi, Ibaraki 310-0067, Japan |
| 310-0068 | Nemotocho 根本町 Nemotocho, Mito-shi, Ibaraki 310-0068, Japan |
| 310-0022 | Baiko 梅香 Baiko, Mito-shi, Ibaraki 310-0022, Japan |
| 310-0055 | Hakamatsuka 袴塚 Hakamatsuka, Mito-shi, Ibaraki 310-0055, Japan |
| 310-0065 | Hachimancho 八幡町 Hachimancho, Mito-shi, Ibaraki 310-0065, Japan |
| 310-0812 | Hamada 浜田 Hamada, Mito-shi, Ibaraki 310-0812, Japan |
| 310-0813 | Hamadacho 浜田町 Hamadacho, Mito-shi, Ibaraki 310-0813, Japan |
| 311-4142 | Higashiakatsuka 東赤塚 Higashiakatsuka, Mito-shi, Ibaraki 311-4142, Japan |
| 310-0823 | Higashiono 東大野 Higashiono, Mito-shi, Ibaraki 310-0823, Japan |
| 310-0811 | Higashisakuragawa 東桜川 Higashisakuragawa, Mito-shi, Ibaraki 310-0811, Japan |
| 310-0818 | Higashidai 東台 Higashidai, Mito-shi, Ibaraki 310-0818, Japan |
| 310-0035 | Higashihara 東原 Higashihara, Mito-shi, Ibaraki 310-0035, Japan |
| 310-0024 | Bizemmachi 備前町 Bizemmachi, Mito-shi, Ibaraki 310-0024, Japan |
| 311-4151 | Himego 姫子 Himego, Mito-shi, Ibaraki 311-4151, Japan |
| 311-4144 | Hirakuecho 開江町 Hirakuecho, Mito-shi, Ibaraki 311-4144, Japan |
| 310-0853 | Hirasucho 平須町 Hirasucho, Mito-shi, Ibaraki 310-0853, Japan |
| 311-1113 | Hiratocho 平戸町 Hiratocho, Mito-shi, Ibaraki 311-1113, Japan |
| 311-4201 | Fujiicho 藤井町 Fujiicho, Mito-shi, Ibaraki 311-4201, Japan |
| 311-4208 | Fujigahara 藤が原 Fujigahara, Mito-shi, Ibaraki 311-4208, Japan |
| 310-0833 | Fujigaracho 藤柄町 Fujigaracho, Mito-shi, Ibaraki 310-0833, Japan |
| 311-4145 | Futabadai 双葉台 Futabadai, Mito-shi, Ibaraki 311-4145, Japan |
| 310-0056 | Bunkyo 文京 Bunkyo, Mito-shi, Ibaraki 310-0056, Japan |
| 310-0903 | Horicho 堀町 Horicho, Mito-shi, Ibaraki 310-0903, Japan |
| 310-0815 | Honcho 本町 Honcho, Mito-shi, Ibaraki 310-0815, Japan |
| 311-4161 | Matagumacho 全隈町 Matagumacho, Mito-shi, Ibaraki 311-4161, Japan |
| 310-0043 | Matsugaoka 松が丘 Matsugaoka, Mito-shi, Ibaraki 310-0043, Japan |
| 310-0052 | Matsumotocho 松本町 Matsumotocho, Mito-shi, Ibaraki 310-0052, Japan |
| 310-0912 | Migawa 見川 Migawa, Mito-shi, Ibaraki 310-0912, Japan |
| 310-0913 | Migawacho 見川町 Migawacho, Mito-shi, Ibaraki 310-0913, Japan |
| 310-0034 | Midoricho 緑町 Midoricho, Mito-shi, Ibaraki 310-0034, Japan |
| 310-0021 | Minamimachi 南町 Minamimachi, Mito-shi, Ibaraki 310-0021, Japan |
| 319-0302 | Minowacho 三野輪町 Minowacho, Mito-shi, Ibaraki 319-0302, Japan |
| 310-0834 | Miyauchicho 宮内町 Miyauchicho, Mito-shi, Ibaraki 310-0834, Japan |
| 310-0015 | Miyamachi 宮町 Miyamachi, Mito-shi, Ibaraki 310-0015, Japan |
| 319-0316 | Miyucho 三湯町 Miyucho, Mito-shi, Ibaraki 319-0316, Japan |
| 310-0911 | Miwa 見和 Miwa, Mito-shi, Ibaraki 310-0911, Japan |
| 310-0843 | Motoishikawacho 元石川町 Motoishikawacho, Mito-shi, Ibaraki 310-0843, Japan |
| 310-0835 | Motodaimachi 元台町 Motodaimachi, Mito-shi, Ibaraki 310-0835, Japan |
| 310-0032 | Motoyamacho 元山町 Motoyamacho, Mito-shi, Ibaraki 310-0032, Japan |
| 310-0836 | Motoyoshidacho 元吉田町 Motoyoshidacho, Mito-shi, Ibaraki 310-0836, Japan |
| 311-1124 | Moritocho 森戸町 Moritocho, Mito-shi, Ibaraki 311-1124, Japan |
| 310-0825 | Yadacho 谷田町 Yadacho, Mito-shi, Ibaraki 310-0825, Japan |
| 311-4164 | Yatsucho 谷津町 Yatsucho, Mito-shi, Ibaraki 311-4164, Japan |
| 310-0003 | Yanakawacho 柳河町 Yanakawacho, Mito-shi, Ibaraki 310-0003, Japan |
| 310-0817 | Yanagimachi 柳町 Yanagimachi, Mito-shi, Ibaraki 310-0817, Japan |
| 311-1134 | Yurigaokacho 百合が丘町 Yurigaokacho, Mito-shi, Ibaraki 311-1134, Japan |
| 310-0845 | Yoshizawacho 吉沢町 Yoshizawacho, Mito-shi, Ibaraki 310-0845, Japan |
| 310-0832 | Yoshida 吉田 Yoshida, Mito-shi, Ibaraki 310-0832, Japan |
| 310-0827 | Yoshinumacho 吉沼町 Yoshinumacho, Mito-shi, Ibaraki 310-0827, Japan |
| 310-0847 | Yonezawacho 米沢町 Yonezawacho, Mito-shi, Ibaraki 310-0847, Japan |
| 311-1135 | Rokutandacho 六反田町 Rokutandacho, Mito-shi, Ibaraki 311-1135, Japan |
| 310-0013 | Wakamiya 若宮 Wakamiya, Mito-shi, Ibaraki 310-0013, Japan |
| 310-0014 | Wakamiyacho 若宮町 Wakamiyacho, Mito-shi, Ibaraki 310-0014, Japan |
| 310-0902 | Wataricho 渡里町 Wataricho, Mito-shi, Ibaraki 310-0902, 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.