Postal codes in Yotsukaido-shi, Chiba
千葉県四街道市 — 36 postal codes. General code: 284-0000. Local government code 12228.
Address example
1-2-3 Asahigaoka, Yotsukaido-shi, Chiba 284-0024, Japan
〒284-0024 千葉県四街道市旭ケ丘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 |
|---|---|
| 284-0000 | (any other address in this municipality) （下に掲載がない場合） Yotsukaido-shi, Chiba 284-0000, Japan |
| 284-0024 | Asahigaoka 旭ケ丘 Asahigaoka, Yotsukaido-shi, Chiba 284-0024, Japan |
| 284-0014 | Ikehana 池花 Ikehana, Yotsukaido-shi, Chiba 284-0014, Japan |
| 284-0041 | Ueno 上野 Ueno, Yotsukaido-shi, Chiba 284-0041, Japan |
| 284-0013 | Uchikuroda 内黒田 Uchikuroda, Yotsukaido-shi, Chiba 284-0013, Japan |
| 284-0045 | Utsukushigaoka 美しが丘 Utsukushigaoka, Yotsukaido-shi, Chiba 284-0045, Japan |
| 284-0042 | Onagi 小名木 Onagi, Yotsukaido-shi, Chiba 284-0042, Japan |
| 284-0011 | Kamezaki 亀崎 Kamezaki, Yotsukaido-shi, Chiba 284-0011, Japan |
| 284-0002 | Kayahashi 萱橋 Kayahashi, Yotsukaido-shi, Chiba 284-0002, Japan |
| 284-0027 | Kuriyama 栗山 Kuriyama, Yotsukaido-shi, Chiba 284-0027, Japan |
| 284-0025 | Sachigaoka さちが丘 Sachigaoka, Yotsukaido-shi, Chiba 284-0025, Japan |
| 284-0007 | Satsukigaoka さつきケ丘 Satsukigaoka, Yotsukaido-shi, Chiba 284-0007, Japan |
| 284-0003 | Shikawatashi 鹿渡 Shikawatashi, Yotsukaido-shi, Chiba 284-0003, Japan |
| 284-0006 | Shimoshizu Shinden 下志津新田 Shimoshizu Shinden, Yotsukaido-shi, Chiba 284-0006, Japan |
| 284-0001 | Dainichi 大日 Dainichi, Yotsukaido-shi, Chiba 284-0001, Japan |
| 284-0038 | Takaonomori たかおの杜 Takaonomori, Yotsukaido-shi, Chiba 284-0038, Japan |
| 284-0033 | Takanodai 鷹の台 Takanodai, Yotsukaido-shi, Chiba 284-0033, Japan |
| 284-0009 | Chuo 中央 Chuo, Yotsukaido-shi, Chiba 284-0009, Japan |
| 284-0015 | Chiyoda 千代田 Chiyoda, Yotsukaido-shi, Chiba 284-0015, Japan |
| 284-0026 | Tsukushiza つくし座 Tsukushiza, Yotsukaido-shi, Chiba 284-0026, Japan |
| 284-0037 | Nakadai 中台 Nakadai, Yotsukaido-shi, Chiba 284-0037, Japan |
| 284-0036 | Nakano 中野 Nakano, Yotsukaido-shi, Chiba 284-0036, Japan |
| 284-0021 | Nagaoka 長岡 Nagaoka, Yotsukaido-shi, Chiba 284-0021, Japan |
| 284-0034 | Nabasama 南波佐間 Nabasama, Yotsukaido-shi, Chiba 284-0034, Japan |
| 284-0031 | Nariyama 成山 Nariyama, Yotsukaido-shi, Chiba 284-0031, Japan |
| 284-0023 | Misora みそら Misora, Yotsukaido-shi, Chiba 284-0023, Japan |
| 284-0004 | Minoricho みのり町 Minoricho, Yotsukaido-shi, Chiba 284-0004, Japan |
| 284-0043 | Meiwa めいわ Meiwa, Yotsukaido-shi, Chiba 284-0043, Japan |
| 284-0016 | Monenosato もねの里 Monenosato, Yotsukaido-shi, Chiba 284-0016, Japan |
| 284-0012 | Monoi 物井 Monoi, Yotsukaido-shi, Chiba 284-0012, Japan |
| 284-0022 | Yamanashi 山梨 Yamanashi, Yotsukaido-shi, Chiba 284-0022, Japan |
| 284-0032 | Yoshioka 吉岡 Yoshioka, Yotsukaido-shi, Chiba 284-0032, Japan |
| 284-0005 | Yotsukaido 四街道 Yotsukaido, Yotsukaido-shi, Chiba 284-0005, Japan |
| 284-0008 | Roppogaoka 鹿放ケ丘 Roppogaoka, Yotsukaido-shi, Chiba 284-0008, Japan |
| 284-0035 | Wada 和田 Wada, Yotsukaido-shi, Chiba 284-0035, Japan |
| 284-0044 | Warabi 和良比 Warabi, Yotsukaido-shi, Chiba 284-0044, 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.