South Africa has eleven official languages: Afrikaans, English, Ndebele, Northern Sotho, Sotho, Swazi, Tswana, Tsonga, Venda, Xhosa, and Zulu. In this regard it is third only to Bolivia and India in number. While all the languages are formally equal, some languages are spoken more than others. According to the 2001 National Census, the three most spoken first home languages are Zulu (23.8%), Xhosa (17.6%), and Afrikaans (13.3%). Despite the fact that English is recognised as the language of commerce and science, it was spoken by only 8.2% of South Africans at home in 2001, an even lower percentage than in 1996 (8.6%).
The country also recognises several unofficial languages, including Fanagalo, Khoe, Lobedu, Nama, Northern Ndebele, Phuthi, San, and South African Sign Language. These unofficial languages may be used in certain official uses in limited areas where it has been determined that these languages are prevalent. Nevertheless, their populations are not such that they require nationwide recognition.
Many of the "unofficial languages" of the San and Khoikhoi people contain regional dialects stretching northwards into Namibia and Botswana, and elsewhere. These people, who are a physically distinct population from other Africans, have their own cultural identity based on their hunter-gatherer societies. They have been marginalised to a great extent, and many of their languages are in danger of becoming extinct.