of the province. The city center is then made into its own district or districts, depending on size. As of 2022, there are 30 metropolitan municipalities in Turkey: Istanbul Izmir Ankara Bursa Adana Mersin Antalya Kocaeli Aydın Balıkesir Denizli Diyarbakır Erzurum Eskişehir Gaziantep Hatay Kahramanmaraş Kayseri Konya Malatya Manisa Mardin Mersin Muğla Ordu Sakarya Samsun Şanlıurfa Tekirdağ Trabzon Uşak Van South Africa See also Amalgamation (politics) Metropolitan county Metropolitan borough Sub-provincial city in the People's Republic of China References Municipalities Political geography es:Municipalidad metropolitana