Postal codes in Yuasa-cho, Arida-gun, Wakayama
和歌山県有田郡広川町 — 17 postal codes. General code: 643-0000. Local government code 30362.
Address example
1-2-3 Iseki, Yuasa-cho, Arida-gun, Wakayama 643-0055, Japan
〒643-0055 和歌山県有田郡広川町井関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 |
|---|---|
| 643-0000 | (any other address in this municipality) （下に掲載がない場合） Yuasa-cho, Arida-gun, Wakayama 643-0000, Japan |
| 643-0055 | Iseki 井関 Iseki, Yuasa-cho, Arida-gun, Wakayama 643-0055, Japan |
| 643-0052 | Kamitsugi 上津木 Kamitsugi, Yuasa-cho, Arida-gun, Wakayama 643-0052, Japan |
| 643-0064 | Kaminakano 上中野 Kaminakano, Yuasa-cho, Arida-gun, Wakayama 643-0064, Japan |
| 643-0073 | Karo 唐尾 Karo, Yuasa-cho, Arida-gun, Wakayama 643-0073, Japan |
| 643-0053 | Gonose 河瀬 Gonose, Yuasa-cho, Arida-gun, Wakayama 643-0053, Japan |
| 643-0051 | Shimotsugi 下津木 Shimotsugi, Yuasa-cho, Arida-gun, Wakayama 643-0051, Japan |
| 643-0062 | Tono 殿 Tono, Yuasa-cho, Arida-gun, Wakayama 643-0062, Japan |
| 643-0066 | Nashima 名島 Nashima, Yuasa-cho, Arida-gun, Wakayama 643-0066, Japan |
| 643-0074 | Nishihiro 西広 Nishihiro, Yuasa-cho, Arida-gun, Wakayama 643-0074, Japan |
| 643-0065 | Higashinaka 東中 Higashinaka, Yuasa-cho, Arida-gun, Wakayama 643-0065, Japan |
| 643-0071 | Hiro 広 Hiro, Yuasa-cho, Arida-gun, Wakayama 643-0071, Japan |
| 643-0054 | Maeda 前田 Maeda, Yuasa-cho, Arida-gun, Wakayama 643-0054, Japan |
| 643-0063 | Minamikanaya 南金屋 Minamikanaya, Yuasa-cho, Arida-gun, Wakayama 643-0063, Japan |
| 643-0061 | Yanase 柳瀬 Yanase, Yuasa-cho, Arida-gun, Wakayama 643-0061, Japan |
| 643-0072 | Yamamoto 山本 Yamamoto, Yuasa-cho, Arida-gun, Wakayama 643-0072, Japan |
| 643-0075 | Wada 和田 Wada, Yuasa-cho, Arida-gun, Wakayama 643-0075, 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.