Osmangazi Postal Codes: 34887 | Sancaktepe, İstanbul, Marmara
The Postal Codes (Posta kodları) for Osmangazi is 34887 in Sancaktepe, İstanbul, Marmara, Sancaktepe, Turkey. The table below lists Postal Codes and postcodes for places within Osmangazi.
Postal Codes for Places in Osmangazi
Showing 2 places in Osmangazi. Last verified with official records on April 25, 2026.
| Abdurrahmangazi mah. | |
| Osmangazi mah. |
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Sample Address Format for Osmangazi
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Osmangazi, Sancaktepe, İstanbul, Marmara, 34887
TURKEY
Osmangazi on the Map
The map above highlights the geographic boundaries of the Osmangazi towns in Turkey.
Osmangazi Quick Facts
| Country | Turkey (TR) |
|---|---|
| Administrative Path | Turkey → Marmara → İstanbul → Sancaktepe |
| Postal Code | 34887 |
| Regions | Marmara |
| Provinces | İstanbul |
| Districts | Sancaktepe |
| ISO Codes | TR / TUR / 792 |
| Top-level domain (ccTLD) | .tr |
| Coordinates | 40.986513, 29.23598 |
| Places | 2 |
What to Know About Osmangazi
Key Facts
Osmangazi is a neighborhood (mahalle) within the Sancaktepe district of Istanbul, Turkey. Located in the Asian side of Istanbul, Osmangazi sits within the larger Marmara Region of Turkey, positioned as one of the many urban neighborhoods that make up the densely populated Sancaktepe area. As a typical Istanbul neighborhood, Osmangazi features a mix of residential and commercial areas, serving as home to thousands of residents while providing local services and amenities. While specific population figures for individual neighborhoods like Osmangazi fluctuate frequently due to urban migration patterns, it typically houses several thousand residents within its compact urban boundaries. The neighborhood is characterized by its integration into Istanbul's extensive transportation network and urban infrastructure. Like other neighborhoods in Sancaktepe, Osmangazi does not contain further administrative subdivisions below the neighborhood level, representing the most granular level of Turkey's administrative hierarchy. For residents and businesses located in Osmangazi, accessing accurate postal code information is essential for mail delivery, official documentation, and various municipal services throughout the neighborhood.
Neighboring Regions
- Abdurrahmangazi
- Sarıgazi
- Yenidoğan
- Meclis
- Veysel Karani