Postal Code Finder
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Turkey postal codes starting with 54

Prefix 54 contains 27 postal code records across 429 mapped localities in Turkey.

Verified data profile for Turkey prefix 54

Based on 462 records, 27 postal code values and 429 mapped localities. Coordinate coverage is 100.0%.

462
Records
27
Postal identifiers
100.0%
Geocoded
54050
Example code
Postal code Locality Administrative path Coordinates
54050 Serdivan Sakarya / Serdivan 40.762, 30.356
54055 Aşağidereköy Sakarya / Serdivan 40.7964, 30.271
54055 Beşevler Sakarya / Serdivan 40.8306, 30.2408
54055 Dağyoncali Sakarya / Serdivan 40.7799, 30.259
54055 Kizilcikli Sakarya / Serdivan 40.8146, 30.2346
54055 Kuruçeşme Sakarya / Serdivan 40.7898, 30.3098

Related postal lookups

Turkey
Country · 36,307 records
All prefixes
Postal code prefixes · 2,953 records
Prefix 50
Postal code range · 28 records
Prefix 21
Postal code range · 27 records
Prefix 22
Postal code range · 27 records
Prefix 24
Postal code range · 27 records
Prefix 65
Postal code range · 27 records
Prefix 17
Postal code range · 25 records
Prefix 32
Postal code range · 25 records
Prefix 37
Postal code range · 25 records

Prefix coverage and examples

Use this page to understand country coverage, postal code formats, prefixes and the most useful child pages for lookup or download. The canonical route for this record set is /postal-codes/turkey/codes/54.

How to use this lookup

  • Use the sample rows to verify what the prefix actually covers.
  • Compare neighboring prefixes when a city or district spans multiple ranges.
  • Download the country dataset when you need every code in the prefix.
Records
462
Database rows represented by this canonical route.
Postal identifiers
27
Distinct postal code values in this route.
Localities
429
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Detected format
5 digits (NNNNN)
The detected records use a fixed-length numeric postal code.
Example
54050
Sample code from Serdivan.
Prefix use
range lookup
Use this range when you know the first digits or letters but need matching localities.
Code Place Hierarchy Coordinates
54050 Serdivan Sakarya / Serdivan 40.762, 30.356
54055 Aşağidereköy Sakarya / Serdivan 40.7964, 30.271
54055 Beşevler Sakarya / Serdivan 40.8306, 30.2408
54055 Dağyoncali Sakarya / Serdivan 40.7799, 30.259
54055 Kizilcikli Sakarya / Serdivan 40.8146, 30.2346
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Turkey
Country · 36,307 records
All prefixes
Postal code prefixes · 2,953 records
Prefix 50
Postal code range · 28 records
Prefix 21
Postal code range · 27 records
Prefix 22
Postal code range · 27 records
Prefix 24
Postal code range · 27 records
Prefix 65
Postal code range · 27 records
Prefix 17
Postal code range · 25 records
Prefix 32
Postal code range · 25 records
Prefix 37
Postal code range · 25 records

Data questions

What does this postal code prefix cover?

This page lists representative records, localities and nearby ranges for the Turkey prefix 54 prefix in Turkey.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 27 matching identifiers and points to the country export for complete coverage.

How should I use a prefix page?

Use it to narrow a lookup when you know the first characters of the code, then confirm locality, region and coordinates.

Related prefix ranges in Turkey

Compare this range with other active postal code prefixes from the same country-level directory.

50
28 codes across 179 localities.
21
27 codes across 681 localities.
22
27 codes across 269 localities.
24
27 codes across 438 localities.
65
27 codes across 414 localities.
17
25 codes across 487 localities.
32
25 codes across 221 localities.
37
25 codes across 915 localities.

Representative postal code examples

This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.

Postal code Locality Region Coordinates
54050 Serdivan Sakarya / Serdivan 40.762, 30.356
54055 Aşağidereköy Sakarya / Serdivan 40.7964, 30.271
54055 Beşevler Sakarya / Serdivan 40.8306, 30.2408
54055 Dağyoncali Sakarya / Serdivan 40.7799, 30.259
54055 Kizilcikli Sakarya / Serdivan 40.8146, 30.2346
54055 Kuruçeşme Sakarya / Serdivan 40.7898, 30.3098
54055 Meşeli Sakarya / Serdivan 40.8003, 30.2394
54055 Selahiye Sakarya / Serdivan 40.7784, 30.3275
54055 Yeşildere Sakarya / Serdivan 40.8012, 30.2604
54055 Yukaridereköy Sakarya / Serdivan 40.7964, 30.271
54055 Çubuklu Sakarya / Serdivan 40.7762, 30.2961
54100 Abali Sakarya / Adapazari 40.798, 30.5003
54100 Adapazari Sakarya / Adapazari 40.7806, 30.4033
54100 Aşirlar Sakarya / Adapazari 40.8818, 30.2718
54100 Bileciler Sakarya / Adapazari 40.8148, 30.4977
54100 Budaklar Sakarya / Adapazari 40.7878, 30.4875
54100 Büyükhatapli Sakarya / Adapazari 40.9365, 30.309
54100 Demirbey Sakarya / Adapazari 40.8491, 30.4882
54100 Elmali Sakarya / Adapazari 40.938, 30.3588
54100 Hacilar Sakarya / Adapazari 40.8037, 30.5116
54100 Işiklar Sakarya / Adapazari 40.8406, 30.4289
54100 Karadavutlu Sakarya / Adapazari 40.8406, 30.4289
54100 Karadere Sakarya / Adapazari 40.9272, 30.3561
54100 Kavakliorman Sakarya / Adapazari 40.8549, 30.54
54100 Kayrancik Sakarya / Adapazari 40.8896, 30.3304
54100 Kişla Sakarya / Adapazari 40.8406, 30.4289
54100 Kömürlük Sakarya / Adapazari 40.8197, 30.4519
54100 Köprübaşi Sakarya / Adapazari 40.5556, 30.2864
54100 Küçükhatapli Sakarya / Adapazari 40.9441, 30.3315
54100 Nasuhlar Sakarya / Adapazari 40.8406, 30.4289
54100 Poyrazlar Sakarya / Adapazari 40.8349, 30.4782
54100 Salmanli Sakarya / Adapazari 40.8406, 30.4289
54100 Solaklar Sakarya / Adapazari 40.8159, 30.4894
54100 Turnadere Sakarya / Adapazari 40.8367, 30.5092
54100 Yeşilyurt Sakarya / Adapazari 40.8406, 30.4289
54100 Çağlayan Sakarya / Adapazari 40.8661, 30.5699
54100 Örentepe Sakarya / Adapazari 40.9072, 30.3252
54100 İlyaslar Sakarya / Adapazari 40.8112, 30.5094
54110 Akçukur Sakarya / Ferizli 40.9395, 30.5533
54110 Ağacik Sakarya / Ferizli 41.0116, 30.5059
54110 Bakirli Sakarya / Ferizli 41.0526, 30.5184
54110 Ceylandere Sakarya / Ferizli 41.0594, 30.4887
54110 Doğanci Sakarya / Ferizli 40.9885, 30.4412
54110 Ferizli Sakarya / Ferizli 40.9408, 30.4858
54110 Hocaoğlu Sakarya / Ferizli 41.0014, 30.488
54110 Karadiken Sakarya / Ferizli 40.9617, 30.4744
54110 Konuklu Sakarya / Ferizli 40.9973, 30.4581
54110 Kuzca Sakarya / Ferizli 41.0333, 30.526
54110 Nalköy Sakarya / Ferizli 41.0397, 30.468
54110 Sariahmetler Sakarya / Ferizli 41.0273, 30.4437
54110 Seyifler Sakarya / Ferizli 40.9774, 30.4949
54110 Teberik Sakarya / Ferizli 41.0014, 30.488
54110 Tokat Sakarya / Ferizli 40.9894, 30.4854
54110 Çiftlik Sakarya / Ferizli 41.0014, 30.488
54130 Yazlik Sakarya / Serdivan 40.908, 30.461
54150 Sinanoğlu Sakarya / Ferizli 40.9711, 30.5436
54160 Beşdeğirmen Sakarya / Söğütlü 40.9308, 30.4
54160 Findikli Sakarya / Söğütlü 40.9359, 30.4304
54160 Hasanfaki Sakarya / Söğütlü 40.9167, 30.5167
54160 Kantar Sakarya / Söğütlü 40.9177, 30.4784