| Ortschaft | Postleitzahl |
|---|---|
| Araimachi (栃木市) | 328-0061 |
| Asahicho (栃木市) | 328-0035 |
| Azusamachi (栃木市) | 328-0131 |
| Chizukamachi (栃木市) | 328-0135 |
| Daicho (栃木市) | 328-0071 |
| Daikojimachi (栃木市) | 328-0003 |
| Fujimicho (栃木市) | 328-0044 |
| Fujiokamachi Akama (栃木市) | 323-1102 |
| Fujiokamachi Fujioka (栃木市) | 323-1104 |
| Fujiokamachi Heya (栃木市) | 329-0315 |
| Fujiokamachi Hirunuma (栃木市) | 329-0312 |
| Fujiokamachi Ishikawa (栃木市) | 329-0316 |
| Fujiokamachi Ko (栃木市) | 323-1105 |
| Fujiokamachi Midorikawa (栃木市) | 329-0313 |
| Fujiokamachi Nakane (栃木市) | 329-0319 |
| Fujiokamachi Nippa (栃木市) | 329-0314 |
| Fujiokamachi Nishimaehara (栃木市) | 329-0318 |
| Fujiokamachi Odawa (栃木市) | 323-1107 |
| Fujiokamachi Omae (栃木市) | 323-1101 |
| Fujiokamachi Ota (栃木市) | 323-1108 |
| Fujiokamachi Shitamiya (栃木市) | 349-1221 |
| Fujiokamachi Tatewaki (栃木市) | 329-0317 |
| Fujiokamachi Tomiyoshi (栃木市) | 329-0311 |
| Fujiokamachi Tsuga (栃木市) | 323-1106 |
| Fujiokamachi Uchino (栃木市) | 323-1103 |
| Fujitamachi (栃木市) | 328-0026 |