 Its area is ; it is long and wide.The island has a population of 2,478 (2009 census), divided over the villages Ambuduco, Ampucute, Ancanhozinho, Indenazinho, Ancaguine, Ancatipe, Angaura, Indena Grande, Ga-Cote, Inore, Ambena, Bine, Inhoda, Idjoue, Eboco, Meneque, Ancanam, Anghudjiga, Anghumba and Antchurupe.There is a lighthouse on the east side of the island, its focal height is .