The island is covered by 4 provinces, 92 municipalities, and, as of 2014, 3 cities (93 municipalities if the associated islands of Caluya are included), all under the jurisdiction of the Western Visayas region.
A illa está cuberta por 4 provincias, 92 municipios, e desde 2014, 3 cidades (93 municipios se inclúese o grupo de Illas asociadas de Caluya), todas baixo a xurisdicción da rexión de Visayas Occidental.