Postal Code 41100
Yenidoğan · İzmit, Kocaeli
41100 is the postal code of Yenidoğan in İzmit, Kocaeli, Turkey.
- Postal Code
- 41100
- District
- İzmit
- Province
- Kocaeli
- Country
- Turkey
Place with postal code 41100
| Place | District | Location |
|---|---|---|
| Yenidoğan | İzmit | 40.702, 29.999 |
Near Istanbul
The nearest major city is Istanbul, about 95 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 41100?
Yenidoğan.
Which district and province is 41100 in?
İzmit, Kocaeli, Turkey.
What is the nearest major city to 41100?
Istanbul, about 95 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.