Postcode 54400 in Türkiye
List of localities associated with postcode 54400 in Türkiye.
| Town/locality | Region / county / province | Page |
|---|---|---|
| Akbalık Mah | Sakarya | View |
| Akyazı | Sakarya | View |
| Alaağaç Mah | Sakarya | View |
| Altindere | Sakarya | View |
| Altındere Cumhuriyet Mah | Sakarya | View |
| Altındere Gündoğan Mah | Sakarya | View |
| Altındere Osmanağa Mah | Sakarya | View |
| Ballıkaya Mah | Sakarya | View |
| Batakköy Mah | Sakarya | View |
| Bedilkadırbey Mah | Sakarya | View |
| Bedil Kazancı Mah | Sakarya | View |
| Bediltahirbey Mah | Sakarya | View |
| Beldibi Mah | Sakarya | View |
| Bıçkıdere Mah | Sakarya | View |
| Boztepe Mah | Sakarya | View |
| Buğdaylı Mah | Sakarya | View |
| Çakıroğlu Mah | Sakarya | View |
| Çatalköprü Mah | Sakarya | View |
| Çıldırlar Mah | Sakarya | View |
| Cumhuriyet Mah | Sakarya | View |
| Dedeler Mah | Sakarya | View |
| Dokurcun Mah | Sakarya | View |
| Durmuşlar Mah | Sakarya | View |
| Düzyazı Mah | Sakarya | View |
| Erdoğdu Mah | Sakarya | View |
| Eskibedil Mah | Sakarya | View |
| Fatih Mah | Sakarya | View |
| Gazi Süleyman Paşa Mah | Sakarya | View |
| Gebeş Mah | Sakarya | View |
| Gökçeler Mah | Sakarya | View |
| Güvençler Mah | Sakarya | View |
| Güzlek Mah | Sakarya | View |
| Hanyatak Mah | Sakarya | View |
| Harunusta Mah | Sakarya | View |
| Hasanbey Mah | Sakarya | View |
| Hastahane Mah | Sakarya | View |
| Haydarlar Mah | Sakarya | View |
| İnönü Mah | Sakarya | View |
| Kabakulak Mah | Sakarya | View |
| Karaçalılık Mah | Sakarya | View |
| Kepekli Mah | Sakarya | View |
| Kızılcıkorman Mah | Sakarya | View |
| Konuralp Mah | Sakarya | View |
| Küçücek Cumhuriyet Mah | Sakarya | View |
| Küçücek İstiklal Mah | Sakarya | View |
| Kumköprü Mah | Sakarya | View |
| Kuzuluk | Sakarya | View |
| Kuzuluk Ortamahalle Mah | Sakarya | View |
| Kuzuluk Topçusırtı Mah | Sakarya | View |
| Madenler Mah | Sakarya | View |
| Mansurlar Mah | Sakarya | View |
| Merkezyeniköy Mah | Sakarya | View |
| Ömercikler Mah | Sakarya | View |
| Osmanbey Mah | Sakarya | View |
| Pazarköy Mah | Sakarya | View |
| Reşadiye Mah | Sakarya | View |
| Sakarya | Sakarya | View |
| Salihiye Mah | Sakarya | View |
| Şerefiye Mah | Sakarya | View |
| Seyfeler Mah | Sakarya | View |
| Sukenarı Mah | Sakarya | View |
| Taşağıl Mah | Sakarya | View |
| Taşburun Mah | Sakarya | View |
| Taşyatak Mah | Sakarya | View |
| Topağaç Mah | Sakarya | View |
| Türkormanköy Mah | Sakarya | View |
| Uzunçınar Mah | Sakarya | View |
| Vakıf Mah | Sakarya | View |
| Yağcılar Mah | Sakarya | View |
| Yahyalı Mah | Sakarya | View |
| Yenidoğan Mah | Sakarya | View |
| Yeni Mah | Sakarya | View |
| Yeniorman Mah | Sakarya | View |
| Yongalık Mah | Sakarya | View |
| Yörükyeri Mah | Sakarya | View |
| Yunus Emre Mah | Sakarya | View |
| Yuvalak Mah | Sakarya | View |
This postcode is associated with 77 localities Türkiye.
Main source : turkey-neighbourhoods postal neighbourhood dataset. Last update : 7/13/2026.
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