Postal codes in Hidaka-shi, Saitama
埼玉県日高市 — 42 postal codes. General code: 350-1200. Local government code 11242.
Address example
1-2-3 Asahigaoka, Hidaka-shi, Saitama 350-1203, Japan
〒350-1203 埼玉県日高市旭ケ丘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 |
|---|---|
| 350-1200 | (any other address in this municipality) （下に掲載がない場合） Hidaka-shi, Saitama 350-1200, Japan |
| 350-1203 | Asahigaoka 旭ケ丘 Asahigaoka, Hidaka-shi, Saitama 350-1203, Japan |
| 350-1225 | Umahikizawa 馬引沢 Umahikizawa, Hidaka-shi, Saitama 350-1225, Japan |
| 350-1246 | Umehara 梅原 Umehara, Hidaka-shi, Saitama 350-1246, Japan |
| 350-1222 | Oyazawa 大谷沢 Oyazawa, Hidaka-shi, Saitama 350-1222, Japan |
| 350-1227 | Onakage 女影 Onakage, Hidaka-shi, Saitama 350-1227, Japan |
| 350-1214 | Onakageshinden 女影新田 Onakageshinden, Hidaka-shi, Saitama 350-1214, Japan |
| 350-1234 | Kamikayama 上鹿山 Kamikayama, Hidaka-shi, Saitama 350-1234, Japan |
| 350-1231 | Kayama 鹿山 Kayama, Hidaka-shi, Saitama 350-1231, Japan |
| 350-1242 | Kitahirasawa 北平沢 Kitahirasawa, Hidaka-shi, Saitama 350-1242, Japan |
| 350-1254 | Kubo 久保 Kubo, Hidaka-shi, Saitama 350-1254, Japan |
| 350-1245 | Kuritsubo 栗坪 Kuritsubo, Hidaka-shi, Saitama 350-1245, Japan |
| 350-1249 | Komagawa 高麗川 Komagawa, Hidaka-shi, Saitama 350-1249, Japan |
| 350-1202 | Komaderanoshinden 駒寺野新田 Komaderanoshinden, Hidaka-shi, Saitama 350-1202, Japan |
| 350-1251 | Komahongo 高麗本郷 Komahongo, Hidaka-shi, Saitama 350-1251, Japan |
| 350-1248 | Shihogi 四本木 Shihogi, Hidaka-shi, Saitama 350-1248, Japan |
| 350-1221 | Shimooyazawa 下大谷沢 Shimooyazawa, Hidaka-shi, Saitama 350-1221, Japan |
| 350-1233 | Shimokayama 下鹿山 Shimokayama, Hidaka-shi, Saitama 350-1233, Japan |
| 350-1212 | Shimotakahagishinden 下高萩新田 Shimotakahagishinden, Hidaka-shi, Saitama 350-1212, Japan |
| 350-1252 | Seiryu 清流 Seiryu, Hidaka-shi, Saitama 350-1252, Japan |
| 350-1253 | Dai 台 Dai, Hidaka-shi, Saitama 350-1253, Japan |
| 350-1247 | Takaoka 高岡 Takaoka, Hidaka-shi, Saitama 350-1247, Japan |
| 350-1223 | Takatomi 高富 Takatomi, Hidaka-shi, Saitama 350-1223, Japan |
| 350-1213 | Takahagi 高萩 Takahagi, Hidaka-shi, Saitama 350-1213, Japan |
| 350-1215 | Takahagihigashi 高萩東 Takahagihigashi, Hidaka-shi, Saitama 350-1215, Japan |
| 350-1224 | Tagi 田木 Tagi, Hidaka-shi, Saitama 350-1224, Japan |
| 350-1201 | Tabame 田波目 Tabame, Hidaka-shi, Saitama 350-1201, Japan |
| 350-1232 | Nakakayama 中鹿山 Nakakayama, Hidaka-shi, Saitama 350-1232, Japan |
| 350-1226 | Nakazawa 中沢 Nakazawa, Hidaka-shi, Saitama 350-1226, Japan |
| 350-1243 | Niihori 新堀 Niihori, Hidaka-shi, Saitama 350-1243, Japan |
| 350-1204 | Niihorishinden 新堀新田 Niihorishinden, Hidaka-shi, Saitama 350-1204, Japan |
| 350-1235 | Niregi 楡木 Niregi, Hidaka-shi, Saitama 350-1235, Japan |
| 350-1244 | Nonomiya 野々宮 Nonomiya, Hidaka-shi, Saitama 350-1244, Japan |
| 350-1205 | Harajuku 原宿 Harajuku, Hidaka-shi, Saitama 350-1205, Japan |
| 350-1206 | Minamihirasawa 南平沢 Minamihirasawa, Hidaka-shi, Saitama 350-1206, Japan |
| 350-1255 | Musashidai 武蔵台 Musashidai, Hidaka-shi, Saitama 350-1255, Japan |
| 350-1216 | Musashitakahagi 武蔵高萩 Musashitakahagi, Hidaka-shi, Saitama 350-1216, Japan |
| 350-1211 | Moridoshinden 森戸新田 Moridoshinden, Hidaka-shi, Saitama 350-1211, Japan |
| 350-1236 | Yaenda 猿田 Yaenda, Hidaka-shi, Saitama 350-1236, Japan |
| 350-1237 | Yaendauenodai 猿田上ノ台 Yaendauenodai, Hidaka-shi, Saitama 350-1237, Japan |
| 350-1241 | Yamane 山根 Yamane, Hidaka-shi, Saitama 350-1241, Japan |
| 350-1257 | Yokote 横手 Yokote, Hidaka-shi, Saitama 350-1257, 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.