France is mainly divided into 18 administrative regions: 13 regions in metropolitan France (including the territorial collectivity of Corsica), and five located overseas. The regions are further subdivided into 101 departments, which are numbered mainly alphabetically. This number is used in postal codes and was formerly used on vehicle number plates. Among the 101 departments of France, five (French Guiana, Guadeloupe, Martinique, Mayotte, and Réunion) are in overseas regions (ROMs) that are also simultaneously overseas departments (DOMs), enjoy exactly the same status as metropolitan departments and are an integral part of the European Union. The 101 departments are subdivided into 335
City Districts of Pakistan City Districts of Pakistan City Districts of Pakistan are districts in Pakistan that consists primarily of an urban area, such as a small city or large metropolitan area. While there are 149 total districts in Pakistan, only 10 have been designated "city districts". City Districts are assigned administrative boards responsible for certain areas of governance in their respective areas. The degree of administrative autonomy of these districts similarly varies greatly. City districts consist of a three-tier or four-tier system of government. Each city district is subdivided into Tehsils (or Towns), which are further subdivided into "Union Councils", which may further