Orhantepe Postal Codes: 34865 | Kartal, İstanbul, Marmara
The Postal Codes (Posta kodları) for Orhantepe is 34865 in Kartal, İstanbul, Marmara, Kartal, Turkey. The table below lists Postal Codes and postcodes for places within Orhantepe.
Postal Codes for Places in Orhantepe
Showing 2 places in Orhantepe. Last verified with official records on April 25, 2026.
| Cevizli mah. | |
| Orhantepe mah. |
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Sample Address Format for Orhantepe
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Orhantepe, Kartal, İstanbul, Marmara, 34865
TURKEY
Orhantepe on the Map
The map above highlights the geographic boundaries of the Orhantepe towns in Turkey.
Orhantepe Quick Facts
| Country | Turkey (TR) |
|---|---|
| Administrative Path | Turkey → Marmara → İstanbul → Kartal |
| Postal Code | 34865 |
| Regions | Marmara |
| Provinces | İstanbul |
| Districts | Kartal |
| ISO Codes | TR / TUR / 792 |
| Top-level domain (ccTLD) | .tr |
| Coordinates | 40.906185, 29.161458 |
| Places | 2 |
What to Know About Orhantepe
Key Facts
Orhantepe is a neighborhood located within the Kartal district of Istanbul, Turkey. Situated on the Asian side of Istanbul along the coast of the Marmara Sea, Orhantepe occupies a strategic position within the larger Kartal municipality, which serves as an important industrial and residential center in the city's eastern expansion. The neighborhood is characterized by its mix of residential buildings and commercial establishments, with a population of approximately 15,000-20,000 residents living in an area covering roughly 2-3 square kilometers. Orhantepe is administratively divided into several smaller mahalles (sub-neighborhoods) and features essential urban infrastructure including schools, mosques, markets, and public transportation connections to central Kartal and other parts of Istanbul. The neighborhood's proximity to the Marmara coast provides residents with access to seaside amenities while maintaining convenient connectivity to Istanbul's broader metropolitan network. For detailed postal code information and specific addressing within Orhantepe's various sub-sections, comprehensive location data is available through regional postal services.
Neighboring Regions
- Yakacık
- Soğanlık
- Kartal Merkez
- Uğur Mumcu
- Hürriyet