Derince District Postal Codes
Kocaeli, Turkey · 1 codes
Derince District in Kocaeli has one postal code, 41900, serving 2 places.
Postal codes in Derince
| Postal Code | Places |
|---|---|
| 41900 | Derince, Merkezköy |
Frequently asked questions
What is the postal code of Derince?
Derince has one postal code: 41900.
How many places are listed in Derince District?
2 places.
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.