Istanbul

Istanbul
source
Name	Istanbul
Settlement type	Metropolitan municipality
Coordinates	41, 01, N, 28...
Subdivision type	Country
Subdivision name	Turkey
Subdivision type1	Region
Subdivision name1	Marmara Region
Established title	Founded
Established date	c. 660 BC
Founder	Byzantine settlers
Government type	Mayor–council government
Leader title	Mayor
Leader name	Ekrem İmamoğlu
Area total km2	5343
Elevation m	40
Population total	15,655,924
Population as of	2023
Population density km2	auto
Timezone	TRT
Utc offset	+3
Postal code type	Postal code
Postal code	34000 to 34850
Area code	+90 212 (European side), +90 216 (Asian side)
Blank name	Licence plate
Blank info	34
Website	ibb.istanbul

Istanbul is a major transcontinental city in Turkey, straddling the Bosphorus strait between the Sea of Marmara and the Black Sea. It is the country's economic, cultural, and historical heart, having served as the capital of the Roman Empire, the Byzantine Empire, the Latin Empire, and the Ottoman Empire. Its historic center is a UNESCO World Heritage Site, and the city is renowned for its iconic skyline of mosques and churches.

History

Founded around 660 BC as Byzantion by Greek colonists from Megara, the city rose to prominence after being re-founded as Nova Roma by Constantine the Great in 330 AD, later becoming known as Constantinople. It served as the capital of the Byzantine Empire for over a millennium, witnessing pivotal events like the Nika riots and the Fourth Crusade, which resulted in the Sack of Constantinople in 1204. The city was definitively conquered by Mehmed the Conqueror and the Ottoman Empire in 1453, an event marking the end of the Middle Ages. Under Suleiman the Magnificent, it became a global center of Islamic art and governance, remaining the Ottoman capital until the empire's dissolution after World War I and the subsequent Turkish War of Independence, which led to the establishment of the Republic of Turkey with its capital moved to Ankara.

Geography and climate

The city is uniquely situated on two continents, with its commercial and historical core on the European side and about a third of its population on the Anatolian (Asian) side, connected by bridges like the 15 July Martyrs Bridge and the Fatih Sultan Mehmet Bridge. Key waterways include the Bosphorus, the Golden Horn inlet, and the Prince's Islands in the Sea of Marmara. It experiences a transitional climate between a humid subtropical and a Mediterranean climate, with occasional snowfall from the Black Sea and hot, humid summers influenced by the Balkans.

Demographics

As Turkey's most populous city, its official population exceeds 15 million, with a significant portion comprising migrants from other regions like the Black Sea Region and Eastern Anatolia Region. Historically home to diverse millet communities, including Greeks, Armenians, and Jews, its demographic composition changed dramatically after the Population exchange between Greece and Turkey and the Varlık Vergisi wealth tax. Today, it hosts large communities of Syrian refugees and international expatriates.

Economy

The city generates a substantial portion of Turkey's GDP, functioning as the nation's financial hub anchored by the Istanbul Stock Exchange and headquarters of major corporations like Turkish Airlines and Koç Holding. Key sectors include finance, tourism, textiles, and shipbuilding, with industrial zones concentrated in areas like Tuzla and Beylikdüzü. Major projects like the Istanbul Airport and the Istanbul Finance Center aim to bolster its global economic standing, while historic markets such as the Grand Bazaar and the Spice Bazaar remain vital to commerce.

Culture

Istanbul's cultural heritage is a fusion of its imperial pasts, visible in landmarks like the Hagia Sophia, the Topkapı Palace, and the Sultan Ahmed Mosque (Blue Mosque). It is a center for Turkish arts, hosting prestigious institutions like the Istanbul State Symphony Orchestra, the Istanbul Biennial, and the Istanbul Film Festival. Culinary traditions blend Ottoman cuisine with global influences, featuring dishes like kebab and baklava. The city's contemporary scene thrives in districts like Beyoğlu, Kadıköy, and Beşiktaş, home to Galatasaray S.K., one of its famed football clubs.

Administration and politics

The city is administered as the Istanbul Metropolitan Municipality, led by Mayor Ekrem İmamoğlu of the Republican People's Party (CHP), and is subdivided into 39 districts. It is a critical political battleground in Turkish politics, often seen as a barometer for national elections. The city sends 98 members to the Turkish Grand National Assembly and hosts key state institutions, including the Patriarchate of Constantinople and the Turkish Armed Forces' First Army headquarters.

Category:Istanbul Category:Metropolitan municipalities in Turkey Category:Populated places established in the 7th century BC Category:World Heritage Sites in Turkey