- Country
- Tanzania
- Zone
- Western
- Capital
- Sumbawanga
- Districts
- List Nkasi District Kalambo District Sumbawanga Urban District Sumbawanga Rural District
- Regional commissioner
- Queen Sendiga ( CCM )
- Total
- 27,765 km (10,720 sq mi)
- Land
- 21,160 km (8,170 sq mi)
- Water
- 6,605 km (2,550 sq mi) 23.79%
- Rank
- 18th of 31
- Highest elevation malonje
- 2,350 m (7,710 ft)
- Density
- 72.80/km (188.6/sq mi)
- Demonym
- Rukwan
- Settler