🇹🇷 Turkey · region
Kocaeli postal codes
Kocaeli has 34 postal codes, from 41000 to 41950, used by 194 places. Search a place below to find its codes.
- Codes
- 34
- Range
- 41000–41950
- Places
- 194
- Format
- #####
Largest cities in Kocaeli
Postal Codes by place
| Place | Postal Codes |
|---|---|
| Acisu | 41320 |
| Ahatli | 41400 |
| Ahmethacilar | 41600 |
| Akçabeyli | 41600 |
| Akçağil | 41600 |
| Akçakese | 41600 |
| Akçaova | 41600 |
| Akinci | 41600 |
| Alefli | 41600 |
| Alihocalar | 41780 |
| Alikahya | 41310 |
| Antapli | 41600 |
| Arslanbey | 41285 |
| Avciköy | 41500 |
| Avdan | 41600 |
| Ayvazpinari | 41650 |
| Babaköy | 41600 |
| Babali | 41600 |
| Bağirkanli | 41600 |
| Bahçecik | 41030 |
| Balaban | 41600 |
| Balci | 41600 |
| Balcik | 41400 |
| Ballar | 41600 |
| Başiskele | 41090 |
| Belen | 41780 |
| Beyce | 41600 |
| Beylerbeyi | 41600 |
| Bollu | 41600 |
| Bozburun | 41600 |
| Büyükderbent | 41080 |
| Çakircaali | 41600 |
| Çakmaklar | 41600 |
| Çalca | 41600 |
| Çalköy | 41600 |
| Çalyer | 41600 |
| Çamçukur | 41500 |
| Çamdibi | 41500 |
| Çamkonak | 41600 |
| Çarşi | 41300 |
| Çayirova | 41420 |
| Cebeci | 41600 |
| Çerçili | 41600 |
| Çirakli | 41780 |
| Cumaköy | 4140041780 |
| Dalca | 41600 |
| Darica | 41700 |
| Değirmendere | 41950 |
| Deliveli | 41600 |
| Denizli | 41400 |
| Dereköy | 41780 |
| Derince | 41900 |
| Dikenli | 41780 |
| Dilovasi | 41455 |
| Doğancili | 41600 |
| Döngelli | 41600 |
| Duraçali | 41600 |
| Durakli | 4140041600 |
| Eğercili | 41600 |
| Elbizli | 41400 |
| Elmacik | 4160041780 |
| Erikli | 41600 |
| Esentepe | 41600 |
| Eskiferhadiye | 41650 |
| Eskihisar | 41400 |
| Eşme | 41110 |
| Ferhadiye | 41650 |
| Ferizli | 41600 |
| Fulacik | 41500 |
| Gebeşler | 41600 |
| Gebze | 41400 |
| Gölcük | 41650 |
| Goncaaydin | 41600 |
| Gündoğdu | 41060 |
| Hacilar | 41600 |
| Hacimazli | 41600 |
| Hacişeyh | 41600 |
| Hamidiye | 41650 |
| Hasaney | 41650 |
| Hatipler | 41400 |
| Hayriye | 41500 |
| Hediyeli | 41600 |
| Hereke | 41800 |
| Hidirlar | 41600 |
| Himmetli | 41780 |
| Hüdaverdiler | 41600 |
| İcadiye | 41650 |
| İhsaniye | 41500 |
| İncecik | 41600 |
| İnebeyli | 41500 |
| İrşadiye | 41650 |
| Kabaağaç | 41600 |
| Kadili | 41400 |
| Kadriye | 41500 |
| Kalburcu | 41780 |
| Kanatlar | 41600 |
| Kandira | 41600 |
| Karaağaç | 41600 |
| Merkezköy | 4100041090412504145541900 |
| Yağcilar | 4140041600 |
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The 100 places with the most codes are shown; the API returns all of them. Postal code data: GeoNames (CC BY 4.0) and zipcodestack.
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Frequently asked questions
How many postal codes are there in Kocaeli?
Kocaeli has 34 postal codes, from 41000 to 41950, covering 194 places.
What is the postal code for a place in Kocaeli?
Find the place in the list on this page. Larger places have several codes; the one you need depends on the street. You can also check any code with the postal code validator.
Postal code API
All Kocaeli postal codes in one request
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GET https://api.zipcodestack.com/v1/code/state?state_name=Kocaeli&country=tr
{
"results": ["41000", "…", "41950"]
}Free postal code tools
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