Istanbul has a diverse population and many neighbourhoods where foreigners live. 

Some popular areas among foreigners include Beyoğlu, which is known for its lively nightlife, cultural attractions, and historic architecture; Taksim, which is a popular tourist destination and home to many hotels, restaurants, and shops; and Kadıköy, which is a vibrant neighbourhood on the Asian side of the city with a lively atmosphere and several expat-friendly amenities. 

Other areas that are popular among foreigners include Şişli, Beşiktaş, and Nişantaşı.