Üsküdar Postal Codes: 34660 to 34700 | İstanbul, Marmara

Key Facts

Üsküdar is a district of Istanbul Province, situated on the Asian side of the city, directly across the Bosporus from the historic peninsula of Istanbul. Covering an area of approximately 36 square kilometers, Üsküdar is home to more than half a million residents, making it one of the most densely populated districts in the Marmara region. It is historically significant, often referred to as Scutari in European sources, and has long been a gateway between Asia and Europe. Üsküdar is renowned for its waterfront location, historic mosques such as the Mihrimah Sultan and Şemsi Pasha mosques, and cultural landmarks including the Maiden’s Tower, which has become one of Istanbul’s iconic symbols. Administratively, Üsküdar is divided into numerous neighborhoods, each with its own distinct character, ranging from bustling commercial zones to quiet, traditional residential areas. The district combines historic heritage with modern urban life, offering both cultural richness and strong transport links, including ferry lines, metro connections, and bridges that connect the Asian and European sides of the city. For practical purposes, such as postal code organization and administrative services, Üsküdar functions as a central hub on the Asian side of Istanbul, allowing residents and businesses easy access to key information and services.

Neighboring Regions

• Kadıköy
• Ataşehir
• Ümraniye
• Beykoz
• Beşiktaş (across the Bosporus)