Gebze Postal Codes, Kocaeli, Marmara Turkey

Find all official postal codes and zip codes for Gebze, located in Marmara, Kocaeli, Turkey. The table below lists the specific postal codes for various places, towns, and neighborhoods within Gebze to ensure your mail and packages are correctly routed.

Towns in Gebze

Gebze on the Map

The map above highlights the geographic boundaries of the Gebze districts in Turkey. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Gebze

Key Facts

Gebze is a district and major industrial city located in Kocaeli Province in the Marmara Region of northwestern Turkey. Situated approximately 48 kilometers southeast of Istanbul along the eastern shore of the Sea of Marmara, Gebze serves as a critical transportation hub connecting Istanbul to other major Anatolian cities. With a population of approximately 392,000 people as of recent estimates, Gebze covers an area of about 604 square kilometers, making it one of the largest and most densely populated districts in Kocaeli Province. The district is administratively divided into 21 neighborhoods (mahalle) and is known for its significant industrial zones, including the Gebze Organized Industrial Zone, which hosts numerous manufacturing facilities and contributes substantially to Turkey's economy. Gebze's strategic location along the TEM Highway and its proximity to the Osmangazi Bridge make it a vital logistics and commerce center. For detailed postal code information and service access points within Gebze's neighborhoods, comprehensive resources are available to assist residents and businesses.

Neighboring Regions

* Çayırova

* Darıca

* Dilovası

* Körfez

* Şile

* Pendik