| Locality | Postal Code |
|---|---|
| Akano Ko (安芸市) | 784-0033 |
| Akano Otsu (安芸市) | 784-0034 |
| Akinokawa Ko (安芸市) | 784-0057 |
| Akinokawa Otsu (安芸市) | 784-0058 |
| Ananai Ko (安芸市) | 784-0031 |
| Ananai Otsu (安芸市) | 784-0032 |
| Betchaku (安芸市) | 784-0278 |
| Chitosecho (安芸市) | 784-0024 |
| Doi (安芸市) | 784-0042 |
| Hanazonocho (安芸市) | 784-0002 |
| Hatayama Hei (安芸市) | 784-0063 |
| Hatayama Ko (安芸市) | 784-0061 |
| Hatayama Otsu (安芸市) | 784-0062 |
| Higashihama (安芸市) | 784-0010 |
| Hinodecho (安芸市) | 784-0006 |
| Hoeicho (安芸市) | 784-0027 |
| Hommachi (安芸市) | 784-0004 |
| Inokuchi Ko (安芸市) | 784-0051 |
| Inokuchi Otsu (安芸市) | 784-0052 |
| Ioki (安芸市) | 784-0045 |
| Kawakita Ko (安芸市) | 784-0043 |
| Kawakita Otsu (安芸市) | 784-0044 |
| Koi (安芸市) | 784-0276 |
| Kotobukicho (安芸市) | 784-0007 |
| Kurodori (安芸市) | 784-0028 |
| Kurose (安芸市) | 784-0273 |