| Locality | Post Code |
|---|---|
| Esebicho (四條畷市) | 575-0034 |
| Kamitawara (四條畷市) | 575-0014 |
| Kariya Kitamachi (四條畷市) | 575-0035 |
| Kariya Minamimachi (四條畷市) | 575-0036 |
| Kariya Nishimachi (四條畷市) | 575-0045 |
| Kitadecho (四條畷市) | 575-0043 |
| Kiyotaki (四條畷市) | 575-0063 |
| Kiyotaki Nakamachi (四條畷市) | 575-0061 |
| Kiyotaki Shimmachi (四條畷市) | 575-0062 |
| Komezakicho (四條畷市) | 575-0032 |
| Minamino (四條畷市) | 575-0022, 575-0021 |
| Mitacho (四條畷市) | 575-0033 |
| Nakano (四條畷市) | 575-0052, 575-0053 |
| Nakano Hommachi (四條畷市) | 575-0051 |
| Nakano Shimmachi (四條畷市) | 575-0054 |
| Nanko (四條畷市) | 575-0023 |
| Nichodoricho (四條畷市) | 575-0044 |
| Okayama (四條畷市) | 575-0002, 575-0004 |
| Okayamahigashi (四條畷市) | 575-0003 |
| Osaka (四條畷市) | 575-0011 |
| Others (四條畷市) | 575-0000 |
| Ryokufudai (四條畷市) | 575-0016 |
| Satsukigaoka (四條畷市) | 575-0015 |
| Shimotawara (四條畷市) | 575-0012 |
| Shitomiya Hommachi (四條畷市) | 575-0042 |
| Shitomiya Shimmachi (四條畷市) | 575-0041 |