Mamoudzou is the capital city of Mayotte, a French overseas region and department in the Indian Ocean. Mamoudzou is the most populated commune of Mayotte. It is located on Grande-Terre, the main island of Mayotte.
The commune is composed of six villages in addition to Mamoudzou. These are: Kawéni, Mtsapéré, Passamainti, Vahibé, Tsoundzou I and Tsoundzou II. The commune is also subdivided into three cantons: Mamoudzou-1, Mamoudzou-2 and Mamoudzou-3.
The government owns the radio station in Mamoudzou and broadcasts in French and Mahorian. The government departments are all situated in the town.