| Locality | Postal Code |
|---|---|
| Shonaicho Hatakeda (由布市) | 879-5432 |
| Shonaicho Higashichoho (由布市) | 879-5405 |
| Shonaicho Higashiotsuru (由布市) | 879-5403 |
| Shonaicho Hiraishi (由布市) | 879-5437 |
| Shonaicho Ichigi (由布市) | 879-5404 |
| Shonaicho Kakiharu (由布市) | 879-5421 |
| Shonaicho Kitaotsuru (由布市) | 879-5401 |
| Shonaicho Minamiotsuru (由布市) | 879-5407 |
| Shonaicho Nagano (由布市) | 879-5431 |
| Shonaicho Naka (由布市) | 879-5435 |
| Shonaicho Naonochiyama (由布市) | 879-5424 |
| Shonaicho Nishi (由布市) | 879-5436 |
| Shonaicho Nishichoho (由布市) | 879-5406 |
| Shonaicho Nishiotsuru (由布市) | 879-5408 |
| Shonaicho Nobatake (由布市) | 879-5422 |
| Shonaicho Obasama (由布市) | 879-5402 |
| Shonaicho Otatsu (由布市) | 879-5413 |
| Shonaicho Shonaibaru (由布市) | 879-5434 |
| Shonaicho Takaoka (由布市) | 879-5433 |
| Shonaicho Tatsuharu (由布市) | 879-5411 |
| Yufuincho Kawakami (由布市) | 879-5102 |
| Yufuincho Kawakita (由布市) | 879-5114 |
| Yufuincho Kawaminami (由布市) | 879-5103 |
| Yufuincho Kawanishi (由布市) | 879-5113 |
| Yufuincho Nakagawa (由布市) | 879-5104 |
| Yufuincho Shimoyunohira (由布市) | 879-5111 |