Postal codes in Kasama-shi, Ibaraki
茨城県笠間市 — 64 postal codes. General code: 309-1600. Local government code 08216.
Address example
1-2-3 Akasaka, Kasama-shi, Ibaraki 309-1616, Japan
〒309-1616 茨城県笠間市赤坂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 |
|---|---|
| 309-1600 | (any other address in this municipality) （下に掲載がない場合） Kasama-shi, Ibaraki 309-1600, Japan |
| 309-1616 | Akasaka 赤坂 Akasaka, Kasama-shi, Ibaraki 309-1616, Japan |
| 319-0206 | Ago 安居 Ago, Kasama-shi, Ibaraki 319-0206, Japan |
| 309-1717 | Asahimachi 旭町 Asahimachi, Kasama-shi, Ibaraki 309-1717, Japan |
| 309-1632 | Iigo 飯合 Iigo, Kasama-shi, Ibaraki 309-1632, Japan |
| 309-1605 | Iida 飯田 Iida, Kasama-shi, Ibaraki 309-1605, Japan |
| 309-1602 | Ikenobe 池野辺 Ikenobe, Kasama-shi, Ibaraki 309-1602, Japan |
| 309-1613 | Ishii 石井 Ishii, Kasama-shi, Ibaraki 309-1613, Japan |
| 309-1607 | Ishidera 石寺 Ishidera, Kasama-shi, Ibaraki 309-1607, Japan |
| 319-0209 | Izumi 泉 Izumi, Kasama-shi, Ibaraki 319-0209, Japan |
| 319-0211 | Izumiichinoyairiaichi 泉市野谷入会地 Izumiichinoyairiaichi, Kasama-shi, Ibaraki 319-0211, Japan |
| 319-0208 | Ichinoya 市野谷 Ichinoya, Kasama-shi, Ibaraki 319-0208, Japan |
| 309-1635 | Inada 稲田 Inada, Kasama-shi, Ibaraki 309-1635, Japan |
| 309-1636 | Ogoto 大郷戸 Ogoto, Kasama-shi, Ibaraki 309-1636, Japan |
| 309-1724 | Ogoyama 大古山 Ogoyama, Kasama-shi, Ibaraki 309-1724, Japan |
| 309-1738 | Otamachi 大田町 Otamachi, Kasama-shi, Ibaraki 309-1738, Japan |
| 309-1601 | Ohashi 大橋 Ohashi, Kasama-shi, Ibaraki 309-1601, Japan |
| 309-1604 | Obuchi 大渕 Obuchi, Kasama-shi, Ibaraki 309-1604, Japan |
| 319-0205 | Oshinobe 押辺 Oshinobe, Kasama-shi, Ibaraki 319-0205, Japan |
| 309-1701 | Obara 小原 Obara, Kasama-shi, Ibaraki 309-1701, Japan |
| 309-1611 | Kasama 笠間 Kasama, Kasama-shi, Ibaraki 309-1611, Japan |
| 309-1713 | Kashiwai 柏井 Kashiwai, Kasama-shi, Ibaraki 309-1713, Japan |
| 309-1637 | Kataniwa 片庭 Kataniwa, Kasama-shi, Ibaraki 309-1637, Japan |
| 309-1615 | Kanai 金井 Kanai, Kasama-shi, Ibaraki 309-1615, Japan |
| 309-1731 | Kamiichibara 上市原 Kamiichibara, Kasama-shi, Ibaraki 309-1731, Japan |
| 309-1623 | Kamikagada 上加賀田 Kamikagada, Kasama-shi, Ibaraki 309-1623, Japan |
| 319-0201 | Kamigo 上郷 Kamigo, Kasama-shi, Ibaraki 319-0201, Japan |
| 309-1624 | Kitayoshiwara 北吉原 Kitayoshiwara, Kasama-shi, Ibaraki 309-1624, Japan |
| 309-1625 | Kurusu 来栖 Kurusu, Kasama-shi, Ibaraki 309-1625, Japan |
| 309-1703 | Koibuchi 鯉淵 Koibuchi, Kasama-shi, Ibaraki 309-1703, Japan |
| 309-1706 | Konosu 鴻巣 Konosu, Kasama-shi, Ibaraki 309-1706, Japan |
| 309-1702 | Gohei 五平 Gohei, Kasama-shi, Ibaraki 309-1702, Japan |
| 309-1626 | Shimoichige 下市毛 Shimoichige, Kasama-shi, Ibaraki 309-1626, Japan |
| 309-1733 | Shimoichibara 下市原 Shimoichibara, Kasama-shi, Ibaraki 309-1733, Japan |
| 309-1726 | Shimokagata 下加賀田 Shimokagata, Kasama-shi, Ibaraki 309-1726, Japan |
| 319-0202 | Shimogo 下郷 Shimogo, Kasama-shi, Ibaraki 319-0202, Japan |
| 309-1716 | Sumiyoshi 住吉 Sumiyoshi, Kasama-shi, Ibaraki 309-1716, Japan |
| 309-1722 | Tairamachi 平町 Tairamachi, Kasama-shi, Ibaraki 309-1722, Japan |
| 309-1737 | Chuo 中央 Chuo, Kasama-shi, Ibaraki 309-1737, Japan |
| 309-1621 | Tegoshi 手越 Tegoshi, Kasama-shi, Ibaraki 309-1621, Japan |
| 309-1614 | Terazaki 寺崎 Terazaki, Kasama-shi, Ibaraki 309-1614, Japan |
| 309-1735 | Tomobeekimae 友部駅前 Tomobeekimae, Kasama-shi, Ibaraki 309-1735, Japan |
| 309-1732 | Nakaichibara 中市原 Nakaichibara, Kasama-shi, Ibaraki 309-1732, Japan |
| 309-1712 | Nagatoro 長兎路 Nagatoro, Kasama-shi, Ibaraki 309-1712, Japan |
| 309-1711 | Namusanzuke 随分附 Namusanzuke, Kasama-shi, Ibaraki 309-1711, Japan |
| 309-1714 | Nikoda 仁古田 Nikoda, Kasama-shi, Ibaraki 309-1714, Japan |
| 309-1631 | Hakoda 箱田 Hakoda, Kasama-shi, Ibaraki 309-1631, Japan |
| 319-0204 | Haji 土師 Haji, Kasama-shi, Ibaraki 319-0204, Japan |
| 309-1721 | Hashizume 橋爪 Hashizume, Kasama-shi, Ibaraki 309-1721, Japan |
| 309-1705 | Higashidaira 東平 Higashidaira, Kasama-shi, Ibaraki 309-1705, Japan |
| 309-1606 | Hizawa 日沢 Hizawa, Kasama-shi, Ibaraki 309-1606, Japan |
| 309-1612 | Hikusaba 日草場 Hikusaba, Kasama-shi, Ibaraki 309-1612, Japan |
| 319-0207 | Fukushima 福島 Fukushima, Kasama-shi, Ibaraki 319-0207, Japan |
| 309-1603 | Fukuda 福田 Fukuda, Kasama-shi, Ibaraki 309-1603, Japan |
| 309-1634 | Fukuhara 福原 Fukuhara, Kasama-shi, Ibaraki 309-1634, Japan |
| 309-1725 | Minamikoizumi 南小泉 Minamikoizumi, Kasama-shi, Ibaraki 309-1725, Japan |
| 309-1734 | Minamitomobe 南友部 Minamitomobe, Kasama-shi, Ibaraki 309-1734, Japan |
| 309-1622 | Minamiyoshiwara 南吉原 Minamiyoshiwara, Kasama-shi, Ibaraki 309-1622, Japan |
| 309-1704 | Mihara 美原 Mihara, Kasama-shi, Ibaraki 309-1704, Japan |
| 309-1633 | Motodo 本戸 Motodo, Kasama-shi, Ibaraki 309-1633, Japan |
| 309-1736 | Yakumo 八雲 Yakumo, Kasama-shi, Ibaraki 309-1736, Japan |
| 309-1723 | Yanoshita 矢野下 Yanoshita, Kasama-shi, Ibaraki 309-1723, Japan |
| 309-1715 | Yuzaki 湯崎 Yuzaki, Kasama-shi, Ibaraki 309-1715, Japan |
| 319-0203 | Yoshioka 吉岡 Yoshioka, Kasama-shi, Ibaraki 319-0203, 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.