| Locality | Post Code |
|---|---|
| Gusukube Aragusuku (宮古島市) | 906-0102 |
| Gusukube Bora (宮古島市) | 906-0101 |
| Gusukube Fukuzato (宮古島市) | 906-0103 |
| Gusukube Higa (宮古島市) | 906-0104 |
| Gusukube Nagama (宮古島市) | 906-0105 |
| Gusukube Nishizatosoe (宮古島市) | 906-0106 |
| Gusukube Shimozatosoe (宮古島市) | 906-0109 |
| Gusukube Tomori (宮古島市) | 906-0107 |
| Gusukube Uruka (宮古島市) | 906-0108 |
| Hirara Higashinakasone (宮古島市) | 906-0007 |
| Hirara Higashinakasonezoe (宮古島市) | 906-0011 |
| Hirara Ikema (宮古島市) | 906-0421 |
| Hirara Karimata (宮古島市) | 906-0002 |
| Hirara Kugai (宮古島市) | 906-0015 |
| Hirara Maezato (宮古島市) | 906-0422 |
| Hirara Matsubara (宮古島市) | 906-0014 |
| Hirara Nikadori (宮古島市) | 906-0008 |
| Hirara Nishihara (宮古島市) | 906-0005 |
| Hirara Nishinakasone (宮古島市) | 906-0006 |
| Hirara Nishizato (宮古島市) | 906-0012 |
| Hirara Ogami (宮古島市) | 906-0001 |
| Hirara Oura (宮古島市) | 906-0004 |
| Hirara Shimajiri (宮古島市) | 906-0003 |
| Hirara Shimozato (宮古島市) | 906-0013 |
| Irabu Ikemasoe (宮古島市) | 906-0502 |
| Irabu Irabu (宮古島市) | 906-0503 |