Portuguese language in Africa as a second language, in countries like Angola and Mozambique, where Portuguese is an official language, but also in countries like South Africa and Senegal, thanks to migrants coming from Portuguese speaking countries. Some statistics claim that there are over 30 million Portuguese speakers in the continent. Like French and English, Portuguese has become a post-colonial language in Africa and one of the working languages of the African Union (AU) and the Southern African Development Community (SADC). Portuguese co-exists in Guinea-Bissau, Cape Verde, and São Tomé and Principe with Portuguese-based creoles (Upper Guinea and Gulf of Guinea Creoles), and in
Portuguese language in Africa Senegal has its own Lusophone connection with a significant community of Cape Verdeans in Dakar and speakers of Guinea-Bissau Creole in its southern region of Casamance, which was once part of the Portuguese colonial empire. Portuguese is taught as a foreign language throughout the country. In 2008, Senegal became an observer nation in the CPLP. Equatorial Guinea, at one point a Portuguese colony, is home to a Portuguese-based Creole and is a member nation in the CPLP. Portuguese is now an official language in Equatorial Guinea, although it is practically not used. Mauritius, a multilingual island in the Indian Ocean,