Postal codes in Shirosato-machi, Higashiibaraki-gun, Ibaraki
茨城県東茨城郡城里町 — 35 postal codes. General code: 311-4300. Local government code 08310.
Address example
1-2-3 Awa, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4321, Japan
〒311-4321 茨城県東茨城郡城里町粟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 |
|---|---|
| 311-4300 | (any other address in this municipality) （下に掲載がない場合） Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4300, Japan |
| 311-4321 | Awa 粟 Awa, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4321, Japan |
| 311-4344 | Awayama 阿波山 Awayama, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4344, Japan |
| 311-4303 | Ishitsuka 石塚 Ishitsuka, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4303, Japan |
| 311-4312 | Isono 磯野 Isono, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4312, Japan |
| 311-4331 | Iwafune 岩船 Iwafune, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4331, Japan |
| 311-4403 | Oami 大網 Oami, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4403, Japan |
| 311-4402 | Ogachi 小勝 Ogachi, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4402, Japan |
| 311-4316 | Osaka 小坂 Osaka, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4316, Japan |
| 311-4317 | Katsumizawa 勝見沢 Katsumizawa, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4317, Japan |
| 311-4305 | Kamiaoyama 上青山 Kamiaoyama, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4305, Japan |
| 311-4405 | Kamiakasawa 上赤沢 Kamiakasawa, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4405, Japan |
| 311-4323 | Kamiakutsu 上圷 Kamiakutsu, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4323, Japan |
| 311-4342 | Kamianosawa 上阿野沢 Kamianosawa, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4342, Japan |
| 311-4301 | Kamiizumi 上泉 Kamiizumi, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4301, Japan |
| 311-4313 | Kamiirino 上入野 Kamiirino, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4313, Japan |
| 311-4315 | Kamifuruchi 上古内 Kamifuruchi, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4315, Japan |
| 311-4325 | Kitakata 北方 Kitakata, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4325, Japan |
| 311-4341 | Gozenyama 御前山 Gozenyama, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4341, Japan |
| 311-4404 | Sanabata 真端 Sanabata, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4404, Japan |
| 311-4401 | Shiogo 塩子 Shiogo, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4401, Japan |
| 311-4304 | Shimoaoyama 下青山 Shimoaoyama, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4304, Japan |
| 311-4406 | Shimoakasawa 下赤沢 Shimoakasawa, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4406, Japan |
| 311-4322 | Shimoakutsu 下圷 Shimoakutsu, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4322, Japan |
| 311-4343 | Shimoanosawa 下阿野沢 Shimoanosawa, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4343, Japan |
| 311-4314 | Shimofuruchi 下古内 Shimofuruchi, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4314, Japan |
| 311-4335 | Suzukoya 錫高野 Suzukoya, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4335, Japan |
| 311-4324 | Takaku 高久 Takaku, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4324, Japan |
| 311-4333 | Takane 高根 Takane, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4333, Japan |
| 311-4332 | Takanedai 高根台 Takanedai, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4332, Japan |
| 311-4407 | Tokura 徳蔵 Tokura, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4407, Japan |
| 311-4302 | Nakasai 那珂西 Nakasai, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4302, Japan |
| 311-4306 | Harusono 春園 Harusono, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4306, Japan |
| 311-4334 | Magone 孫根 Magone, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4334, Japan |
| 311-4311 | Mashii 増井 Mashii, Shirosato-machi, Higashiibaraki-gun, Ibaraki 311-4311, 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.