| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Temman, Niigata (天満) | 959-4411 |
| Postal/ZIP Codes in Toriage, Niigata (取上) | 959-4631 |
| Postal/ZIP Codes in Toyokawahei, Niigata (豊川丙) | 959-4504 |
| Postal/ZIP Codes in Toyokawako, Niigata (豊川甲) | 959-4505 |
| Postal/ZIP Codes in Toyokawaotsu, Niigata (豊川乙) | 959-4503 |
| Postal/ZIP Codes in Toyomi, Niigata (豊実) | 959-4304 |
| Postal/ZIP Codes in Tsugawa, Niigata (津川) | 959-4402 |
| Postal/ZIP Codes in Tsunagi, Niigata (綱木) | 959-4601 |
| Postal/ZIP Codes in Tsunoshima, Niigata (角島) | 959-4401 |
| Postal/ZIP Codes in Tsurihama, Niigata (釣浜) | 959-4635 |
| Postal/ZIP Codes in Uenoyama, Niigata (上ノ山) | 959-4405 |
| Postal/ZIP Codes in Yakiyama, Niigata (八木山) | 959-4417 |
| Postal/ZIP Codes in Yatsuda, Niigata (八ツ田) | 959-4415 |
| Postal/ZIP Codes in Yazawa, Niigata (谷沢) | 959-4624 |
| Postal/ZIP Codes in Yoshizu, Niigata (吉津) | 959-4625 |
| Postal/ZIP Codes in Yukuji, Niigata (行地) | 959-4604 |
| Postal Codes in Higashikambara | |
|---|---|
| Postal/ZIP Codes in Aga (阿賀町) | |