Umudioka is a town in Dunukofia Local Government Area in Anambra State, Southeastern Nigeria.
[1] It is made up of 10 villages, and shares boundaries with neighbouring towns as follows: Ogidi, Ogbunike, Umunya, Umunnachi and Ifite Dunu.
List of Villages: Olioba Section: Akpom, Umuezechua, Umuajana and Umuchigbo.
Adagbe Section: Uruagu, Umuezekwo, Uruowelle, Umueze, Ugwu and Okpuru.
Umudioka is one of the six towns that make up the ancient Dunukofia clan in Anambra state.