| Locality | Post Code |
|---|---|
| Aoki (三島市) | 411-0811 |
| Araya (三島市) | 411-0834 |
| Asahigaoka (三島市) | 411-0020 |
| Bunkyocho (三島市) | 411-0033 |
| Chuocho (三島市) | 411-0858 |
| Daiba (三島市) | 411-0803 |
| Fujibirejji (三島市) | 411-0028 |
| Fujimidai (三島市) | 411-0021 |
| Fujishirocho (三島市) | 411-0812 |
| Fuyodai (三島市) | 411-0046 |
| Hagi (三島市) | 411-0045 |
| Hatsunedai (三島市) | 411-0018 |
| Hattabata (三島市) | 411-0817 |
| Heiseidai (三島市) | 411-0042 |
| Higashicho (三島市) | 411-0852 |
| Higashidaiba (三島市) | 411-0802 |
| Higashihoncho (三島市) | 411-0831 |
| Higashiitchoda (三島市) | 411-0026 |
| Hikarigaoka (三島市) | 411-0029 |
| Hinodecho (三島市) | 411-0851 |
| Hirata (三島市) | 411-0821 |
| Hirokojicho (三島市) | 411-0856 |
| Honcho (三島市) | 411-0855 |
| Ichibancho (三島市) | 411-0036 |
| Ichinoyamashinden (三島市) | 411-0015 |
| Itchoda (三島市) | 411-0025 |