| Locality | Postal Code |
|---|---|
| Kamiurushidamachi (人吉市) | 868-0821 |
| Kanamemachi (人吉市) | 868-0078 |
| Kawarayamachi (人吉市) | 868-0025 |
| Kijiyamachi (人吉市) | 868-0063 |
| Kitaganjojimachi (人吉市) | 868-0022 |
| Kitaizumidamachi (人吉市) | 868-0023 |
| Kobutsuchomachi (人吉市) | 868-0062 |
| Kokonokamachi (人吉市) | 868-0004 |
| Komaidamachi (人吉市) | 868-0006 |
| Koyamachi (人吉市) | 868-0003 |
| Minamiganjojicho (人吉市) | 868-0031 |
| Minamiizumidamachi (人吉市) | 868-0037 |
| Minamimachi (人吉市) | 868-0055 |
| Minonomachi (人吉市) | 868-0061 |
| Nakaaoimachi (人吉市) | 868-0008 |
| Nakabayashimachi (人吉市) | 868-0082 |
| Nakagamicho (人吉市) | 868-0085 |
| Namitokomachi (人吉市) | 868-0045 |
| Nanukamachi (人吉市) | 868-0034 |
| Ninomachi (人吉市) | 868-0036 |
| Nishiaida Kamimachi (人吉市) | 868-0071 |
| Nishiaida Shimomachi (人吉市) | 868-0072 |
| Nishiotsukamachi (人吉市) | 868-0065 |
| Oikamimachi (人吉市) | 868-0053 |
| Okobafumotomachi (人吉市) | 868-0811 |
| Okobamachi (人吉市) | 868-0803 |