| Locality | Post Code |
|---|---|
| Kitasasama (花巻市) | 025-0132 |
| Kitayuguchi (花巻市) | 025-0301 |
| Koda (花巻市) | 025-0013 |
| Kosegawa (花巻市) | 025-0324 |
| Koshio (花巻市) | 025-0012 |
| Kukominami (花巻市) | 025-0008 |
| Kunuginome (花巻市) | 025-0323 |
| Kutashizawa (花巻市) | 025-0253 |
| Kuzu (花巻市) | 025-0004 |
| Matsuzonocho (花巻市) | 025-0066 |
| Minamikawaracho (花巻市) | 025-0093 |
| Minamimanchome (花巻市) | 025-0055 |
| Minamisasama (花巻市) | 025-0134 |
| Minamishinden (花巻市) | 025-0051 |
| Minamisuwacho (花巻市) | 025-0034 |
| Motodate (花巻市) | 025-0061 |
| Nabekura (花巻市) | 025-0046 |
| Nakakitamanchome (花巻市) | 025-0053 |
| Nakamachi (花巻市) | 025-0077 |
| Nakaneko (花巻市) | 025-0036 |
| Nakasasama (花巻市) | 025-0133 |
| Namari (花巻市) | 025-0252 |
| Nanjo (花巻市) | 025-0021 |
| Narita (花巻市) | 025-0023 |
| Nimaibashi (花巻市) | 025-0312 |
| Nimaibashimachi Kita (花巻市) | 025-0313 |