| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Takeo, Niigata (竹尾) | 950-0862 |
| Postal/ZIP Codes in Takeoroshishimmachi, Niigata (竹尾卸新町) | 950-0867 |
| Postal/ZIP Codes in Terayama, Niigata (寺山) | 950-0892 |
| Postal/ZIP Codes in Tomei, Niigata (東明) | 950-0853 |
| Postal/ZIP Codes in Toshincho, Niigata (東新町) | 950-0065 |
| Postal/ZIP Codes in Tsukimicho, Niigata (月見町) | 950-0061 |
| Postal/ZIP Codes in Tsushimaya, Niigata (津島屋) | 950-0801 |
| Postal/ZIP Codes in Wakabacho, Niigata (若葉町) | 950-0837 |
| Postal/ZIP Codes in Yamakido, Niigata (山木戸) | 950-0871 |
| Postal/ZIP Codes in Yamanoshitamachi, Niigata (山の下町) | 950-0057 |
| Postal/ZIP Codes in Yanagigaoka, Niigata (柳ケ丘) | 950-0809 |
| Postal/ZIP Codes in Yuraku, Niigata (有楽) | 950-0012 |
| Postal/ZIP Codes in Yutaka, Niigata (豊) | 950-0812 |
| Postal/ZIP Codes in Zaimokucho, Niigata (材木町) | 950-0811 |