Mlele District [SEP] inception
Mlele District
Mlele District is one of the two districts of the Katavi Region of Tanzania. 
Mlele District was formed in 2012 out of part of Mpanda District.
Administrative subdivisions.
Mlele District is administratively divided into twenty-three wards: 
- Ikuba
- Ilela
- Inyonga
- Itenka
- Kapalala
- Kasansa
- Kasokola
- Kibaoni
- Litapunga
- Machimboni
- Magamba
- Majimoto
- Mamba
- Mbede
- Mtapenda
- Mwamapuli
- Nsekwa
Sikonge District
Sikonge District is one of the seven districts of the Tabora Region of Tanzania. The town of Sikonge is the administrative seat. The district has an area of , but of it is in forest and game reserves. It is bordered to the northwest by Urambo District, to the north by Uyui District, to the east by Manyoni District of Singida Region, to the south by Chunya District of Mbeya Region, and to the southwest by Mlele District of Katavi Region.
, the population of Sikonge District was