Kurdish population the figure at 10 to 15 million Kurds in Turkey. Kurds mostly live in Northern Kurdistan, in Southeastern and Eastern Anatolia. But large Kurdish populations can be found in western Turkey due to internal migration. According to Rüstem Erkan, Istanbul is the province with the largest Kurdish population in Turkey. From the 7 million Iranian Kurds, majority who are Sunni. Shia Kurds inhabit Kermanshah Province, except for those parts where people are Jaff, and Ilam Province Province; as well as some parts of Kurdistan, Hamadan and Zanjan provinces. The Kurds of Khorasan Province in northeastern Iran are also adherents of
Minorities in Turkey where they had been influential for creating and reviving a tradition of opera. Famous people of the present-day Levantine community in Turkey include Maria Rita Epik, Franco-Levantine Caroline Giraud Koç and Italo-Levantine Giovanni Scognamillo. About 35,000 Levantines live in Turkey. There are only 4,000 ethnic Poles in Turkey who have been assimilated into the main Turkish culture. The immigration did start during the Partitions of the Polish-Lithuanian Commonwealth. Józef Bem was one of the first immigrants and Prince Adam Jerzy Czartoryski founded Polonezköy in 1842. Most Poles in Turkey live in Polonezköy, Istanbul. Russians in Turkey number about 50,000 citizens.