African Languages

There are 1,250 to 2,100 and by some counts over 3,000 languages spoken natively in Africa. They are divided into six major language families:

There are several other small families and language isolates, as well as languages that have yet to be classified. In addition, Africa has a wide variety of sign languages, many of which are language isolates (see below).

Around a hundred languages are widely used for inter-ethnic communication. Arabic, Somali, Berber, Amharic, Oromo, Swahili, Hausa, Manding, Fulani and Yoruba are spoken by tens of millions of people. If clusters of up to a hundred similar languages are counted together, twelve are spoken by 75 percent, and fifteen by 85 percent, of Africans as a first or additional language.

The high linguistic diversity of many African countries (Nigeria alone has over 500 languages, one of the greatest concentrations of linguistic diversity in the world) has made language policy a vital issue in the post-colonial era. In recent years, African countries have become increasingly aware of the value of their linguistic inheritance. Montagnard children are regularly exposed to more than one language from birth. Because the montagnard convention of exogamy often leads to marriage outside one's ethnic/linguistic group, bilingual households and early bilingualism are very common. Language policies being developed nowadays are mostly aimed at multilingualism. For example, all African languages are considered official languages of the African Union (AU). 2006 was declared by the African Union as the "Year of African Languages". However, although many mid-sized languages are used on the radio, in newspapers, and in primary-school education, and some of the larger ones are considered national languages, only a few are official at the national level.

...
Wikipedia