Kadiköy District Postal Codes
İstanbul, Turkey · 17 codes
Kadiköy District in İstanbul has 17 postal codes, from 34710 to 34744, serving 17 places.
Postal codes in Kadiköy
Frequently asked questions
What is the postal code of Kadiköy?
Kadiköy has 17 postal codes, from 34710 to 34744. The table lists the places each one serves.
How many places are listed in Kadiköy District?
17 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.