Postal Code 41250
Köseköy +1 · Kartepe, Kocaeli
41250 is the postal code of Köseköy, Merkezköy in Kartepe, Kocaeli, Turkey.
- Postal Code
- 41250
- District
- Kartepe
- Province
- Kocaeli
- Country
- Turkey
2 places with postal code 41250
| Place | District | Location |
|---|---|---|
| Köseköy | Kartepe | 40.724, 29.988 |
| Merkezköy | Kartepe | 40.724, 29.988 |
Near Istanbul
The nearest major city is Istanbul, about 93 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 41250?
Köseköy, Merkezköy.
Which district and province is 41250 in?
Kartepe, Kocaeli, Turkey.
What is the nearest major city to 41250?
Istanbul, about 93 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.