| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Yago, Fukushima (弥吾) | 963-7832 |
| Postal/ZIP Codes in Yaji, Fukushima (谷地) | 963-7805 |
| Postal/ZIP Codes in Yamagata, Fukushima (山形) | 963-7814 |
| Postal/ZIP Codes in Yanagisaku, Fukushima (柳作) | 963-7875 |
| Postal/ZIP Codes in Yanase, Fukushima (梁瀬) | 963-7822 |
| Postal/ZIP Codes in Yanomeda, Fukushima (矢ノ目田) | 963-7861 |
| Postal/ZIP Codes in Yashikinoiri, Fukushima (屋敷ノ入) | 963-7843 |
| Postal/ZIP Codes in Yazawa, Fukushima (谷沢) | 963-7806 |
| Postal/ZIP Codes in Yugoto, Fukushima (湯郷渡) | 963-7801 |