Avşa Postal Codes: 10940 | Marmara, Balıkesir, Marmara
The Postal Codes (Posta kodları) for Avşa is 10940 in Marmara, Balıkesir, Marmara, Marmara, Turkey. The table below lists Postal Codes and postcodes for places within Avşa.
Postal Codes for Places in Avşa
Showing 1 places in Avşa. Last verified with official records on April 25, 2026.
| Ekinlik mah. |
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Sample Address Format for Avşa
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Avşa, Marmara, Balıkesir, Marmara, 10940
TURKEY
Avşa on the Map
The map above highlights the geographic boundaries of the Avşa towns in Turkey.
Avşa Quick Facts
| Country | Turkey (TR) |
|---|---|
| Administrative Path | Turkey → Marmara → Balıkesir → Marmara |
| Postal Code | 10940 |
| Regions | Marmara |
| Provinces | Balıkesir |
| Districts | Marmara |
| ISO Codes | TR / TUR / 792 |
| Top-level domain (ccTLD) | .tr |
| Coordinates | 40.506862, 27.496477 |
| Places | 1 |
What to Know About Avşa
Key Facts
Avşa is an island district located in the Marmara district of Balıkesir province, within the Marmara Region of Turkey. Situated in the Sea of Marmara, Avşa lies approximately 15 kilometers from the mainland and is part of the Marmara Islands archipelago. The island covers an area of about 21 square kilometers and has a population of around 2,500 residents, though this number increases significantly during the summer tourist season. Avşa is administratively divided into two main settlements: Avşa center and Yiğitler village. Known for its sandy beaches, vineyards, and turquoise waters, the island has developed into a popular tourist destination, particularly for domestic visitors from Istanbul and other major Turkish cities. The island's economy relies heavily on tourism, wine production from local vineyards, and fishing. Visitors can access Avşa via regular ferry services from Istanbul, Tekirdağ, and Erdek. For those seeking detailed location information, postal code data is available for both Avşa center and Yiğitler village to facilitate navigation and mail delivery across the island's residential and commercial areas.