| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Uoya (宮津市) | 626-0015 |
| Postal/ZIP Codes in Waki (宮津市) | 626-0077 |
| Postal/ZIP Codes in Yamanaka (宮津市) | 626-0062 |
| Postal/ZIP Codes in Yanaginawate (宮津市) | 626-0024 |
| Postal/ZIP Codes in Yawara (宮津市) | 626-0067 |
| Postal/ZIP Codes in Yorozumachi (宮津市) | 626-0022 |
| Postal/ZIP Codes in Yoshihara (宮津市) | 626-0044 |
| Postal/ZIP Codes in Yura (宮津市) | 626-0071 |