IsiZulu (official) 22.7%, IsiXhosa (official) 16%, Afrikaans (official) 13.5%, English (official) 9.6%, Sepedi (official) 9.1%, Setswana (official) 8%, Sesotho (official) 7.6%, Xitsonga (official) 4.5%, siSwati (official) 2.5%, Tshivenda (official) 2.4%, isiNdebele (official) 2.1%, sign language 0.5%, other 1.6% (2011 est.)