The Zulu (Zulu: amaZulu) are a Bantu ethnic group of Southern Africa and the largest ethnic group in South Africa, with an estimated 10–11 million people living mainly in the province of KwaZulu-Natal. Small numbers also live in Zimbabwe, Zambia, Tanzania and Mozambique. Their language, Zulu, is a Bantu language; more specifically, part of the Nguni subgroup. They remain today the most numerous ethnic group in South Africa, and now have equal rights along with all other citizens, although there is still much more to be done establishing complete social equality in South Africa society.