| Locality | Post Code |
|---|---|
| Komatsucho Yasui (西条市) | 799-1108 |
| Kuniyasu (西条市) | 799-1322 |
| Kurodani (西条市) | 799-1315 |
| Kurose (西条市) | 793-0212 |
| Kusu (西条市) | 799-1302 |
| Kuwamura (西条市) | 799-1323 |
| Maruno (西条市) | 793-0038 |
| Minato (西条市) | 793-0046 |
| Mitsuya (西条市) | 799-1351 |
| Mitsuyahigashi (西条市) | 799-1352 |
| Mitsuyaminami (西条市) | 799-1353 |
| Miyanochi (西条市) | 799-1311 |
| Miyoshi (西条市) | 799-1301 |
| Myojingi (西条市) | 793-0034 |
| Nakanishi (西条市) | 793-0052 |
| Nakano Hei (西条市) | 793-0056 |
| Nakano Ko (西条市) | 793-0054 |
| Nakano Otsu (西条市) | 793-0055 |
| Nakaoku (西条市) | 793-0214 |
| Naranoki (西条市) | 793-0065 |
| Nishida Ko (西条市) | 793-0062 |
| Nishiizumi Ko (西条市) | 793-0063 |
| Nishiizumi Otsu (西条市) | 793-0064 |
| Nishinokawa (西条市) | 793-0215 |
| Nonoichi (西条市) | 793-0066 |
| Nyugawa (西条市) | 799-1341 |