Guinea-Bissau (/ˌɡɪni bɪˈsaʊ/ (About this soundlisten); Portuguese: Guiné-Bissau, Fula: 𞤘𞤭𞤲𞤫 𞤄𞤭𞤧𞤢𞥄𞤱𞤮 Gine-Bisaawo, Mandinka: ߖߌߣߍ ߺ ߓߌߛߊߥߏ߫ Gine-Bisawo), officially the Republic of Guinea-Bissau (Portuguese: República da Guiné-Bissau [ʁɛˈpuβlikɐ ðɐ ɣiˈnɛ βiˈsaw]), is a country in West Africa that covers 36,125 square kilometres (13,948 sq mi) with an estimated population of 1,874,303. It borders Senegal to the north and Guinea to the south-east.
Bissau (Portuguese pronunciation: [βiˈsaw]) is the capital city of Guinea-Bissau. In 2015, Bissau had a population of 492,004. Bissau is located on the Geba River estuary, off the Atlantic Ocean, and is Guinea-Bissau’s largest city, major port, and its administrative and military centre.