| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Sambonyanagi Nishi (長野市) | 381-2244 |
| Postal/ZIP Codes in Sanaecho (長野市) | 380-0812 |
| Postal/ZIP Codes in Sansai (長野市) | 381-0081 |
| Postal/ZIP Codes in Sashideminami (長野市) | 380-0948 |
| Postal/ZIP Codes in Satojima (長野市) | 381-2223 |
| Postal/ZIP Codes in Shari (長野市) | 381-0063 |
| Postal/ZIP Codes in Shimmachi (長野市) | 380-0853 |
| Postal/ZIP Codes in Shimmei (長野市) | 388-8020 |
| Postal/ZIP Codes in Shimohigano (長野市) | 381-2216 |
| Postal/ZIP Codes in Shimokomazawa (長野市) | 381-0008 |
| Postal/ZIP Codes in Shindencho (長野市) | 380-0835 |
| Postal/ZIP Codes in Shinkoji (長野市) | 381-0065 |
| Postal/ZIP Codes in Shinkomachi Ageo (長野市) | 381-2344 |
| Postal/ZIP Codes in Shinkomachi Akada (長野市) | 381-2352 |
| Postal/ZIP Codes in Shinkomachi Furufuji (長野市) | 381-2347 |
| Postal/ZIP Codes in Shinkomachi Haibara (長野市) | 381-2357 |
| Postal/ZIP Codes in Shinkomachi Hinota (長野市) | 381-2351 |
| Postal/ZIP Codes in Shinkomachi Imaizumi (長野市) | 381-2358 |