Orhangazi, Sultanbeyli
Orhangazi Neighbourhood Steel Doors
Orhangazi is one of 15 neighbourhoods in Sultanbeyli. Population 18,477 (2025), area 1.04 km², density 17,749 per km². Postcode 34925. Muhtar's office: Karataş Sk. No:36 ORHANGAZİ/SULTANBEYLİ. District population rank 13 of 15. Holds 4.9% of district population. 12 named buildings. Our workshop in İkitelli OSB is 43 km away as the crow flies. Nearest: Necip Fazıl, 0.72 km. We come to this address to measure.
Steel door manufacture, sales, on-site measurement, installation and service across Istanbul.
Orhangazi facts and sources
| Fact | Orhangazi |
|---|---|
| Population | 18,477 (2025), second source agrees [1, 2] |
| Women / men | 8,947 / 9,530 [1] |
| Postcode | 34925 [3] |
| Area | 1.04 km² (calculated) [4] |
| Population density | 17,749 people/km² (calculated) [1, 4] |
| Muhtar's office | Orhan Gazi Mahalle Muhtarlığı [5] |
| Office address | Karataş Sk. No:36 ORHANGAZİ/SULTANBEYLİ [5] |
| Coordinates | 40.940264, 29.286735 (office building) [5] |
Sources (6), checked 5 November 2026
- [1] dataset version 2025, updated 2026-05-21; primary source TÜİK MEDAS (biruni.tuik.gov.tr/medas) · api.turkiyeapi.dev/v2/neighborhoods?provinceId=34
- [2] derived from TÜİK ADNKS 2025 data (retrieved 2026-11-05) · https://www.nufusune.com/40955-istanbul-sultanbeyli-orhangazi-mahallesi-nufusu
- [3] postcode source PTT Kargo (ptt.gov.tr/posta-kodu), dataset version 2025, updated 2026-05-21 · api.turkiyeapi.dev/v2/neighborhoods?provinceId=34
- [4] openstreetmap.org/relation/7666485 (OSM contributors, ODbL; retrieved 2026-11-05) · nominatim.openstreetmap.org
- [5] İBB Open Data Portal, "Muhtarlık Adres Bilgileri" (GeoJSON, dataset updated: 2025-06-05) · data.ibb.gov.tr
- [6] Overpass API, named buildings inside relation/7666485; retrieved 2026-11-05 · OpenStreetMap (OSM contributors, ODbL)
Named buildings inside Orhangazi
12 named buildings
- Orhangazi Mahallesi Muhtarlığıpublic institution
- İBB Orhangazi İlkokuluschool
- Sultanbeyli Mesleki Eğitim Merkezischool
- Orhangazi Anadolu İmam Hatip Lisesischool
- Zübeyde Hanım İlkokuluschool
- Hagev Sultanbeyli Kur'an kursuplace of worship
- Orhangazi Camiiplace of worship
- Bahçelievler Merkez Camiiplace of worship
- Valide Mehri Hatun Camiiplace of worship
- Fazilet Camiiplace of worship
- Mehmet Rüştü Aşıkkutlu Camiiplace of worship
- Orhangazi Aile Sağlığı Merkeziclinic / health centre
Orhangazi within Sultanbeyli
- Density against district average
- 1.26x
- Sharing postcode 34925
- Akşemsettin, Hamidiye, Necip Fazıl, Yavuz Selim
Neighbourhoods around Orhangazi
Straight line between muhtar office buildings, not a shared border.
Carry on from Orhangazi
Survey, manufacture and installation run with one team across Sultanbeyli.