Its administrative centre is the town of Magu on the Simiyu River.

[5] For parliamentary elections, Tanzania is divided into constituencies.

[4] As of 2012, it was divided into 18 wards having undergone considerable reorganisation.

[7] The twenty-seven wards in 2002: Bujashi | Bukwe | Jinjimili | Kahangara | Kisesa | Kitongo Sima | Kongolo | Lubugu | Lutale | Magu Mjini | Mwamabanza | Mwamanga | Ng'haya | Nkungulu | Nyanguge | Nyigogo | Shishani | Sukuma

This Mwanza Region location article is a stub.