Postal codes in Omiya-ku, Saitama-shi, Saitama
埼玉県さいたま市大宮区 — 21 postal codes. General code: 330-0800. Local government code 11103.
Address example
1-2-3 Azumacho, Omiya-ku, Saitama-shi, Saitama 330-0841, Japan
〒330-0841 埼玉県さいたま市大宮区東町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 |
|---|---|
| 330-0800 | (any other address in this municipality) （下に掲載がない場合） Omiya-ku, Saitama-shi, Saitama 330-0800, Japan |
| 330-0841 | Azumacho 東町 Azumacho, Omiya-ku, Saitama-shi, Saitama 330-0841, Japan |
| 330-0834 | Amanumacho 天沼町 Amanumacho, Omiya-ku, Saitama-shi, Saitama 330-0834, Japan |
| 330-0852 | Onaricho 大成町 Onaricho, Omiya-ku, Saitama-shi, Saitama 330-0852, Japan |
| 330-0836 | Ohara 大原 Ohara, Omiya-ku, Saitama-shi, Saitama 330-0836, Japan |
| 330-0855 | Kamikocho 上小町 Kamikocho, Omiya-ku, Saitama-shi, Saitama 330-0855, Japan |
| 330-0843 | Kishikicho 吉敷町 Kishikicho, Omiya-ku, Saitama-shi, Saitama 330-0843, Japan |
| 330-0835 | Kitabukurocho 北袋町 Kitabukurocho, Omiya-ku, Saitama-shi, Saitama 330-0835, Japan |
| 330-0851 | Kushihikicho 櫛引町 Kushihikicho, Omiya-ku, Saitama-shi, Saitama 330-0851, Japan |
| 330-0854 | Sakuragicho 桜木町 Sakuragicho, Omiya-ku, Saitama-shi, Saitama 330-0854, Japan |
| 330-0844 | Shimocho 下町 Shimocho, Omiya-ku, Saitama-shi, Saitama 330-0844, Japan |
| 330-0805 | Junocho 寿能町 Junocho, Omiya-ku, Saitama-shi, Saitama 330-0805, Japan |
| 330-0842 | Sengencho 浅間町 Sengencho, Omiya-ku, Saitama-shi, Saitama 330-0842, Japan |
| 330-0846 | Daimoncho 大門町 Daimoncho, Omiya-ku, Saitama-shi, Saitama 330-0846, Japan |
| 330-0803 | Takahanacho 高鼻町 Takahanacho, Omiya-ku, Saitama-shi, Saitama 330-0803, Japan |
| 330-0801 | Dotecho 土手町 Dotecho, Omiya-ku, Saitama-shi, Saitama 330-0801, Japan |
| 330-0845 | Nakacho 仲町 Nakacho, Omiya-ku, Saitama-shi, Saitama 330-0845, Japan |
| 330-0853 | Nishikicho 錦町 Nishikicho, Omiya-ku, Saitama-shi, Saitama 330-0853, Japan |
| 330-0804 | Horinochicho 堀の内町 Horinochicho, Omiya-ku, Saitama-shi, Saitama 330-0804, Japan |
| 330-0856 | Mihashi 三橋 Mihashi, Omiya-ku, Saitama-shi, Saitama 330-0856, Japan |
| 330-0802 | Miyacho 宮町 Miyacho, Omiya-ku, Saitama-shi, Saitama 330-0802, 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.