Sumbawanga is a city located in western Tanzania. It is the capital of Rukwa Region and the municipal seat of Sumbawanga Urban District with postcode number 55100. The district had a population of approximately 303,986 based on the 2022 census. Sumbawanga lies in the territory of the Wafipa Fipa tribe and so many people speak Kifipa, as well as Kiswahili, the most widely used language of Tanzania.…