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Yukarıdudullu Postal Codes: 34775 | Ümraniye, İstanbul, Marmara

The Postal Codes (Posta kodları) for Yukarıdudullu is 34775 in Ümraniye, İstanbul, Marmara, Ümraniye, Turkey. The table below lists Postal Codes and postcodes for places within Yukarıdudullu.

Postal Codes for Places in Yukarıdudullu

Showing 4 places in Yukarıdudullu. Last verified with official records on April 25, 2026.

Altınşehir mah.
Dudullu Osb mah.
Şerifali mah.
Yukarı Dudullu mah.

Sample Address Format for Yukarıdudullu

Sender
[Sender Name]
[Sender Street Address]
[City, ZIP]
[Country]
Recipient
[Recipient Name]
Street Address / PO Box
Yukarıdudullu, Ümraniye, İstanbul, Marmara, 34775
TURKEY

Yukarıdudullu on the Map

The map above highlights the geographic boundaries of the Yukarıdudullu towns in Turkey.

Yukarıdudullu Quick Facts

CountryTurkey (TR)
Administrative PathTurkey → Marmara → İstanbul → Ümraniye
Postal Code34775
RegionsMarmara
Provincesİstanbul
DistrictsÜmraniye
ISO CodesTR / TUR / 792
Top-level domain (ccTLD).tr
Coordinates41.011068, 29.152573
Places4

What to Know About Yukarıdudullu

Key Facts

Yukarıdudullu is a neighborhood (mahalle) located within the Ümraniye district of Istanbul, Turkey. Situated on the Asian side of Istanbul, Yukarıdudullu occupies a strategic position in the northern part of Ümraniye, bordered by major transportation arteries including the TEM highway. The neighborhood covers an area of approximately 1.5 square kilometers and has a population of around 45,000 residents, making it one of the more densely populated areas within Ümraniye. Yukarıdudullu is characterized by its mix of residential and commercial developments, with numerous apartment buildings, local businesses, and community facilities serving the inhabitants. The neighborhood does not contain any further administrative subdivisions beyond its own boundaries as it represents the most specific level in the administrative hierarchy. For detailed postal code information and location-specific services within Yukarıdudullu, visitors can access comprehensive data through our platform.

Neighboring Regions

  • Aşağıdudullu
  • Çakmak
  • Dudullu OSB
  • Namık Kemal
  • Yamanevler

Postal codes verified against the official PTT postal code database (ptt.gov.tr) · Page updated:

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