| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Wagacho Fujine (北上市) | 024-0334 |
| Postal/ZIP Codes in Wagacho Goto (北上市) | 024-0335 |
| Postal/ZIP Codes in Wagacho Iwasaki (北上市) | 024-0321 |
| Postal/ZIP Codes in Wagacho Iwasakishinden (北上市) | 024-0322 |
| Postal/ZIP Codes in Wagacho Iwasawa (北上市) | 024-0325 |
| Postal/ZIP Codes in Wagacho Naganuma (北上市) | 024-0333 |
| Postal/ZIP Codes in Wagacho Sennin (北上市) | 024-0326 |
| Postal/ZIP Codes in Wagacho Susumago (北上市) | 024-0323 |
| Postal/ZIP Codes in Wagacho Tatekawame (北上市) | 024-0332 |
| Postal/ZIP Codes in Wagacho Yamaguchi (北上市) | 024-0324 |
| Postal/ZIP Codes in Wagacho Yokokawame (北上市) | 024-0331 |
| Postal/ZIP Codes in Wakamiyacho (北上市) | 024-0064 |
| Postal/ZIP Codes in Yanagiharacho (北上市) | 024-0083 |
| Postal/ZIP Codes in Yoshicho (北上市) | 024-0095 |
| Postal/ZIP Codes in Yuzawa (北上市) | 024-0045 |