| Locality | Post Code |
|---|---|
| Kosugo Taira (白石市) | 989-0112 |
| Kotobukiyama (白石市) | 989-0241 |
| Masuokacho (白石市) | 989-0251 |
| Matsugaoka (白石市) | 989-0204 |
| Midorigaoka (白石市) | 989-0221 |
| Minamimachi (白石市) | 989-0248 |
| Motokajikoji (白石市) | 989-0256 |
| Motomachi (白石市) | 989-0275 |
| Nagamachi (白石市) | 989-0274 |
| Nakamachi (白石市) | 989-0273 |
| Negiuchi (白石市) | 989-0268 |
| Nishimasuokacho (白石市) | 989-0252 |
| Obara (白石市) | 989-0233 |
| Odaira Moriai (白石市) | 989-0217 |
| Odaira Nakanome (白石市) | 989-0216 |
| Odaira Sakaya (白石市) | 989-0214 |
| Ohata (白石市) | 989-0208 |
| Okawacho (白石市) | 989-0254 |
| Otakasawa Misawa (白石市) | 989-0213 |
| Otakasawa Omachi (白石市) | 989-0212 |
| Otakasawa Takanosu (白石市) | 989-0211 |
| Otemachi (白石市) | 989-0276 |
| Others (白石市) | 989-0200 |
| Saikawa (白石市) | 989-0215 |
| Saiwai (白石市) | 989-0264 |
| Sawabata (白石市) | 989-0278 |