Subdivisions of Ethiopia

Ethiopia is administratively divided into regional states and chartered cities, zones, "woreda" (districts) and "kebele" (wards).
Regions and chartered cities.
The 10 regional states or "kililoch" are based on ethno-linguistic territoriality:
Additionally there are two chartered cities:
Zones.
The 10 regions are further subdivided into 68 zones.
Woreda.
Woreda or districts are smaller subdivisions.
Kebele.
Kebele are municipalities. They are the smallest administrative division.
Former provinces.
Between 1942 and 1991, Ethiopia was divided into 13 provinces. Other provinces existed before 1942.