With the formation of the "İzmir Metropolitan Municipality" (), the city of İzmir at first grouped together its eleven (initially nine) urban districts – namely Balçova, Bayraklı, Bornova, Buca, Çiğli, Gaziemir, Güzelbahçe, Karabağlar, Karşıyaka, Konak, and Narlıdere – and later consolidated them with an additional nine of the province's districts outside the city proper.