| Locality | Post Code |
|---|---|
| Sakuragaoka (喜多方市) | 966-0802 |
| Satsukigaoka (喜多方市) | 966-0841 |
| Sawanome (喜多方市) | 966-0044 |
| Sawanomen (喜多方市) | 966-0827 |
| Sekishibamachi Hirabayashi (喜多方市) | 966-0016 |
| Sekishibamachi Kamitakahitai (喜多方市) | 966-0015 |
| Sekishibamachi Mitsui (喜多方市) | 966-0017 |
| Sekishibamachi Saikachi (喜多方市) | 966-0014 |
| Sekishibamachi Sekishiba (喜多方市) | 966-0011 |
| Sekishibamachi Shimoshiba (喜多方市) | 966-0012 |
| Sekishibamachi Toyoashi (喜多方市) | 966-0013 |
| Sengari (喜多方市) | 966-0853 |
| Sengarimichiue (喜多方市) | 966-0854 |
| Seto (喜多方市) | 966-0033 |
| Shimizudai (喜多方市) | 966-0092 |
| Shimizugaoka (喜多方市) | 966-0093 |
| Shimoe (喜多方市) | 966-0042 |
| Shimokawara (喜多方市) | 966-0850 |
| Shiokawamachi Amanuma (喜多方市) | 969-3538 |
| Shiokawamachi Aramachi (喜多方市) | 969-3514 |
| Shiokawamachi Fujinoki (喜多方市) | 969-3532 |
| Shiokawamachi Gendayashiki (喜多方市) | 969-3539 |
| Shiokawamachi Gogo (喜多方市) | 969-3503 |
| Shiokawamachi Gotemba (喜多方市) | 969-3527 |
| Shiokawamachi Higashioka (喜多方市) | 969-3521 |
| Shiokawamachi Higashisakaemachi (喜多方市) | 969-3512 |