Country Profile: Mali 🇲🇱 West Africa. Mali, officially the Republic of Mali, is a landlocked country in West Africa. It is the eighth-largest country in Africa, with an area of over 1,240,192 square kilometres (478,841 sq mi). The country is bordered to the north by Algeria, to the east by Niger, to the northwest by Mauritania, to the south by Burkina Faso and Ivory Coast, and to the west by Guinea and Senegal. The population of Mali is about 23.29 million, 47.19% of which are estimated to be