| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Akagawa, Osaka (赤川) | 535-0005 |
| Postal/ZIP Codes in Ikue, Osaka (生江) | 535-0004 |
| Postal/ZIP Codes in Imaichi, Osaka (今市) | 535-0011 |
| Postal/ZIP Codes in Morishoji, Osaka (森小路) | 535-0013 |
| Postal/ZIP Codes in Nakamiya, Osaka (中宮) | 535-0003 |
| Postal/ZIP Codes in Omiya, Osaka (大宮) | 535-0002 |
| Postal/ZIP Codes in Others, Osaka (その他) | 535-0000 |
| Postal/ZIP Codes in Sembayashi, Osaka (千林) | 535-0012 |
| Postal/ZIP Codes in Shimizu, Osaka (清水) | 535-0021 |
| Postal/ZIP Codes in Shimmori, Osaka (新森) | 535-0022 |
| Postal/ZIP Codes in Taishibashi, Osaka (太子橋) | 535-0001 |
| Postal/ZIP Codes in Takadono, Osaka (高殿) | 535-0031 |