Surface area is a country's total area, including areas under inland bodies of water and some coastal waterways.

Surface area (sq. km)

19701990200020052010201120122013201420152016201720182019202020212022
Benin114,760114,760114,760114,760114,760114,760114,760114,760114,760114,760114,760114,760114,760114,760114,760114,760114,760
Burkina Faso274,220274,220274,220274,220274,220274,220274,220274,220274,220274,220274,220274,220274,220274,200274,200274,200274,200
Cabo Verde4,0304,0304,0304,0304,0304,0304,0304,0304,0304,0304,0304,0304,0304,0304,0304,0304,030
Cote d'Ivoire322,460322,460322,460322,460322,460322,460322,460322,460322,460322,460322,460322,460322,460322,460322,460322,460322,460
Ghana238,540238,540238,540238,540238,540238,540238,540238,540238,540238,540238,540238,540238,540238,533238,533238,533238,533
Guinea-Bissau36,13036,13036,13036,13036,13036,13036,13036,13036,13036,13036,13036,13036,13036,13036,13036,13036,130
Liberia111,370111,370111,370111,370111,370111,370111,370111,370111,370111,370111,370111,370111,370111,370111,370111,370111,370
Mali1,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,1901,240,190
Niger1,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,0001,267,000
Nigeria923,770923,770923,770923,770923,770923,770923,770923,770923,770923,770923,770923,770923,770923,770923,770923,770923,770
Senegal196,710196,710196,710196,710196,710196,710196,710196,710196,710196,710196,710196,710196,710196,710196,710196,710196,710
Sierra Leone72,30072,30072,30072,30072,30072,30072,30072,30072,30072,30072,30072,30072,30072,30072,30072,30072,300
Gambia, The11,30011,30011,30011,30011,30011,30011,30011,30011,30011,30011,30011,30011,30011,30011,30011,30011,300
Togo56,79056,79056,79056,79056,79056,79056,79056,79056,79056,79056,79056,79056,79056,79056,79056,79056,790