Native speakers of Afrikaans comprise a higher percentage of the population in the Northern Cape than in any other province. The Northern Cape's four official languages are Afrikaans, Tswana, Xhosa, and English. Minorities speak the other official languages of South Africa, and a few people speak indigenous languagessuch as Nama and Khwe.

The provincial motto, Sa ǁa ǃaĩsi 'uĩsi ("We go to a better life"), is in the Nǀu language of the Nǁnǂe (ǂKhomani) people. It was given in 1997 by one of the language's last speakers, Ms. Elsie Vaalbooi of Rietfontein, who has since died. It was South Africa's first officially registered motto in a Khoisan language. Subsequently, South Africa's national motto, ǃKe e ǀxarra ǁke, was derived from the extinct Northern Cape ǀXam language. (info: Wikipedia)