History
Mayotte is part of the volcanic Comoros archipelago and shares its Swahili-coast Islamic history: Bantu-speaking settlers, Arab and Persian traders, Malagasy migration, and a series of small sultanates. In 1841 the Sultan of Mayotte sold the island to France, ahead of French protectorates over the other Comoros islands later in the century.
When the Comoros moved to independence in the 1970s, the three other islands voted to leave France; Mayotte, in referendums in 1974 and 1976, voted to stay. The Union of the Comoros has never accepted this and continues to claim Mayotte as part of its national territory. France vetoed a 1976 UN Security Council draft resolution recognising Comorian sovereignty, and the UN General Assembly passed a series of non-binding resolutions on the "Question of the Comorian Island of Mayotte" until 1995, since when it has not taken the matter up. In further votes Mahorais chose ever closer ties, and in 2011 Mayotte became France's 101st department and, in 2014, an EU "outermost region", bringing it fully under French and EU law.
Departmentalisation raised expectations far faster than living standards, and Mayotte remains by a wide margin the poorest part of France, with GDP per head a fraction of the national figure. It is also a magnet for migration from the Comoros — many people cross the 70-kilometre channel in small kwassa-kwassa boats, a route on which an estimated 12,000 people have died — and about a third of the island's residents are thought to be undocumented. Water shortages became a crisis in 2023, and in December 2024 Cyclone Chido devastated the island, flattening informal settlements: 40 people were confirmed killed with dozens more missing, most shanty towns were destroyed, 85 per cent of the island lost power, and local officials called it the most violent and destructive cyclone since 1934. Reconstruction has been slow, and in July 2025 the French Parliament passed a law to "refound" Mayotte and tackle its poverty.
- Mayotte: The Island That Chose France — A Muslim, Comorian island in the Mozambique Channel that voted to stay French when the rest of the Comoros left in 1975 — now the poorest, and most contested, department of France
