Körfez Postal Codes, Kocaeli, Marmara Turkey

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

Towns in Körfez

Körfez on the Map

The map above highlights the geographic boundaries of the Körfez 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 Körfez

Key Facts

Körfez is a district located in the Kocaeli Province of the Marmara Region in northwestern Turkey. Situated along the eastern coast of the Gulf of İzmit, it occupies a strategic position within the industrial heartland of the province, approximately 90 kilometers east of Istanbul. With an area of about 301 square kilometers, Körfez is home to a population of around 165,000 residents, making it one of the more densely populated districts in Kocaeli. The district is administratively divided into 20 neighborhoods (mahalle), including central areas like Hereke and Yarımca, which are known for their industrial and commercial significance. Körfez serves as a major industrial hub, hosting numerous factories and refineries that contribute significantly to Turkey's economy, while also maintaining coastal areas that attract local tourism. For detailed postal code information and services across its neighborhoods, visitors can explore the specific sub-regional data available.

Neighboring Regions

* Gebze

* Çayırova

* Derince

* İzmit

* Kartepe

* Başiskele