| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Otsu (村上市) | 959-3122 |
| Postal/ZIP Codes in Otsuka (村上市) | 959-3415 |
| Postal/ZIP Codes in Ozuki (村上市) | 958-0007 |
| Postal/ZIP Codes in Saberi (村上市) | 958-0821 |
| Postal/ZIP Codes in Saikumachi (村上市) | 958-0845 |
| Postal/ZIP Codes in Saiwaicho (村上市) | 958-0865 |
| Postal/ZIP Codes in Sakamachi (村上市) | 959-3132 |
| Postal/ZIP Codes in Sakanamachi (村上市) | 958-0864 |
| Postal/ZIP Codes in Sankyomachi (村上市) | 958-0853 |
| Postal/ZIP Codes in Sannocho (村上市) | 958-0837 |
| Postal/ZIP Codes in Sarusawa (村上市) | 958-0261 |
| Postal/ZIP Codes in Saruta (村上市) | 958-0222 |
| Postal/ZIP Codes in Sasadaira (村上市) | 958-0246 |
| Postal/ZIP Codes in Sasagawa (村上市) | 959-3664 |
| Postal/ZIP Codes in Sasaki (村上市) | 959-3121 |
| Postal/ZIP Codes in Sashiawase (村上市) | 959-3412 |
| Postal/ZIP Codes in Satohonjo (村上市) | 959-3405 |
| Postal/ZIP Codes in Sekiguchi (村上市) | 958-0225 |