İzmit Postal Codes: 41001 to 41310 | Kocaeli, Marmara
Postal Codes (Posta kodları) for İzmit range from 41001 to 41310 in Kocaeli, Marmara, Turkey. To find exact Postal Codes and postcodes within İzmit, choose from the districts below.
Sample Address Format for İzmit
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
İzmit, Kocaeli, Marmara, 41001
TURKEY
İzmit on the Map
The map above highlights the geographic boundaries of the İzmit districts in Turkey.
İzmit Quick Facts
| Country | Turkey (TR) |
|---|---|
| Administrative Path | Turkey → Marmara → Kocaeli |
| Postal Code | 41001~41310 |
| Regions | Marmara |
| Provinces | Kocaeli |
| ISO Codes | TR / TUR / 792 |
| Top-level domain (ccTLD) | .tr |
| Coordinates | 40.772114, 29.950562 |
| Towns | 8 |
What to Know About İzmit
Key Facts
İzmit is a district and the capital city of Kocaeli Province in northwestern Turkey. Located on the eastern shores of the Sea of Marmara, it serves as the administrative and economic center of the province, strategically positioned along major transportation routes connecting Istanbul to Anatolia. With an approximate population of 376,000 people, İzmit covers an area of about 480 square kilometers and is divided into 4 central neighborhoods and numerous rural villages. The city is historically significant as the ancient Nicomedia, once a capital of the Roman Empire, and today it thrives as an industrial hub with major petrochemical and automotive manufacturing facilities. Its coastal location and proximity to Istanbul make it a vital part of the Marmara Region's economy. For detailed postal code information and sub-regional data within İzmit, users can explore the specific neighborhoods and villages through our platform.
Neighboring Regions
- Körfez
- Başiskele
- Kartepe
- Gebze