| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Hama, Osaka (浜) | 538-0035 |
| Postal/ZIP Codes in Hanatenhigashi, Osaka (放出東) | 538-0044 |
| Postal/ZIP Codes in Imazukita, Osaka (今津北) | 538-0041 |
| Postal/ZIP Codes in Imazuminami, Osaka (今津南) | 538-0043 |
| Postal/ZIP Codes in Imazunaka, Osaka (今津中) | 538-0042 |
| Postal/ZIP Codes in Mattaomiya, Osaka (茨田大宮) | 538-0031 |
| Postal/ZIP Codes in Midori, Osaka (緑) | 538-0054 |
| Postal/ZIP Codes in Morokuchi, Osaka (諸口) | 538-0051 |
| Postal/ZIP Codes in Nakanochaya, Osaka (中茶屋) | 538-0033 |
| Postal/ZIP Codes in Others, Osaka (その他) | 538-0000 |
| Postal/ZIP Codes in Ryokuchikoen, Osaka (緑地公園) | 538-0036 |
| Postal/ZIP Codes in Tokuan, Osaka (徳庵) | 538-0034 |
| Postal/ZIP Codes in Tsurumi, Osaka (鶴見) | 538-0053 |
| Postal/ZIP Codes in Yakeno, Osaka (焼野) | 538-0037 |
| Postal/ZIP Codes in Yasuda, Osaka (安田) | 538-0032 |
| Postal/ZIP Codes in Yokozutsumi, Osaka (横堤) | 538-0052 |